The average proportion of defectives is 0.027, the 3σ upper control limit for this process is 0.081 and number of defectives in a sample would represent an out-of-control situation is 10.
The average proportion of defectives in these lots is
=6+7+3+4+10+7+6+2+5+4 = 54
10 lots * 200 parts per lot = 2000 parts
54/2000 = 0.027
The 3σ upper control limit for this process
σ = sqrt[p(1-p)/n]
p is the average proportion of defectives and n is the sample size per lot
σ = √[0.0375(1-0.0375)/(200)] = 0.0163
UCL = p + 3σ = 0.0375 + 3(0.0163) = 0.0864
0.081
A runaway situation is indicated when the number of failed samples in a sample exceeds the upper control limit (UCL).
0.081 * 100 = 8.1≅ 10
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DO NOT ANSWER THIS QESTION
Answer: ok
Explanation:
Susan has three credit cards - 1) an Old Navy card she got her last year of high school and now doesn't use that much, 2) a Visa card she got while in college and pays an $50 annual fee for benefits she doesn't use that much, and 3) a Mastercard she opened last month which has no annual fees. Susan has decided that she only needs two credit cards, which one should she get rid of
Answer: Visa card
Explanation:
Since Susan has decided that she only needs two credit cards, then she should keep the old Navy card she got her last year of high school and the Mastercard that she opened last month which has no annual fee.
In this case, since she doesn't use the Visa card that she got while in college and th e card pays an $50 annual fee for benefits that she doesn't use that much, thus means that the card isn't beneficial to her. Therefore, she should get rid of the Visa card.
HELPP! In 2011 the United States economy had a GDP of $14,991 billion according to the United Nations. If consumption was $10,729 billion, government spending was $2,594 billion, and net exports was -$568 billion, how much was investment spending?
The total amount of the investment spending is $2,236 billion.
What is an investment spending?An investment spending means the private domestic investment or capital expenditures.
The formula for Investment spending is I = GDP − C − G − NX.
Investment spending = $14,991 billion - $10,729 billion - $2,594 billion - (-$568 billion)
Investment spending = $14,991 billion - $10,729 billion - $2,594 billion + $568 billion
Investment spending = $2,236 billion.
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Se venció una letra de cambio por $2,000 hace tres meses y se cobra el 1% mensual más IVA (16%) de intereses. Cual es el ajuste
Answer:
ajuste por moras e intereses = $23.20
valro de la letra de cambio = $2,000
total $2,023.20
Explanation:
el interes real que se cobra por mes = 1% x (1 + 16%) = 1.16%
el valor total de los intereses cobrados mas la letra inicial = $2,000 x (1 + 1.16%)³ = $2,000 x 1.016³ = $2,023.20
ajuste por moras e intereses = $23.20
valro de la letra de cambio = $2,000
total $2,023.20
How did corona virus have an Impact of on South Africa
Answer:
due to travel and tourism
Explanation:
the answer is below the answer
is the acronym for the international organization that supported the IASC's efforts at developing accounting standards that foreign issuers could use in entering capital markets outside their home country.
The acronym for the international organization that supported the IASC's efforts at developing accounting standards that foreign issuers could use in entering capital markets outside their home country is IOSCO (International Organization of Securities Commissions).
The international securities markets are governed by a group of organizations known as the International Organization of Securities Commissions. Members are normally the chief financial regulators from each nation or the leading securities and/or futures regulators in that nation. IOSCO creates, puts into practice, and encourages adherence to generally accepted norms for the regulation of securities. It collaborates closely on the global regulatory reform agenda with the G20 and the Financial Stability Board (FSB).
In accordance with its mandate, the regulator should have or contribute to a process for monitoring, reducing, and managing systemic risk. At its Annual Meeting, IOSCO gathers its members each year to discuss crucial matters pertaining to the regulation of the world's securities markets. You can find event details at www.iosco.org. Membership in IOSCO is divided into the following three categories: Ordinary, Associate, and Affiliate.
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Ronda’s cake store earned $3,750 in total revenue last month when it sold 125 cakes. This month it earned $3,600 in total revenue when it sold 90 cakes. The price elasticity of demand for ronda’s cake store is.
The price elasticity of demand for Ronda’s cake store is 0.125.
What is the price elasticity of demand?The price elasticity of demand measures the responsiveness of the quantity demanded by a consumer with respect to a specific change in price of the product, all things being equal (ceteris paribus).
Mathematically, the price elasticity of demand can be calculated by using this formula;
Price elasticity of demand = (Q₂ - Q₁)/[(Q₂ + Q₁)/2]/(P₂ - P₁)/[(P₂ + P₁)/2]
Substituting the given parameters into the formula, we have;
Price elasticity of demand = (3750 - 3600)/[(3750 + 3600)/2]/(125 - 90)/[(125 + 90)/2]
Price elasticity of demand = (150)/[(7350)/2]/(35)/[(215)/2]
Price elasticity of demand = [(150/3675)/(35/107.5)]
Price elasticity of demand = 0.0408/0.3256
Price elasticity of demand = 0.125.
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You find a certain stock that had returns of 13 percent, −20 percent, 21 percent, and 12 percent for four of the last five years. The average return of the stock over this period was 9.3 percent.
Required:
a. What was the stock’s return for the missing year?
b. What is the standard deviation of the stock’s returns?
Answer: year 5 = 20.5
standard deviation =15.11
Explanation:
YEAR RETURNS
Year 1 13%
year 2 -20%
year 3 21 %
year 4 12%
year 5 ??
Average return = total returns 0f year 1 to 5/ number of year
year1 + year2 + year3 + year 4 + year 5)/5
9.3% = 13% +-20% + 21%+ 12% +y
9.3% x 5 =26% + y
46.5 -26 =y
y= 20.5= year 5
Standard deviation of the stock's retrurn = ( (x -average mean)2/5))^1/2
Yr x x-average mean x-average mean^2
Yr x x-9.3 (x-9.3)^2
1 13.00 3.7 13.69
2 - 20.00 29.3 858.49
3 21.00 11.7 136.89
4 12.00 2.7 7.29
5 20.50 11.2 125.44
Total 1,141.8
Standard deviation = ( (x -average mean)2/5))^1/2
=(1141.80/5 )^1/2
=228.36^1/2
=15.11
Answer:
Mean = 20.5%Standard Deviation = 16.90%Explanation:
Missing mean
9.3 = (13 +-20 + 21 + 12 + missing mean)/5
46.5 = 13 +-20 + 21 + 12 + missing mean
Missing mean = 46.5 - 13 + 20 - 21 -12
Missing mean = 20.5%
Standard deviation
Variance
Squared Deviations from mean = (( 0.13 - 0.093)² + (-0.20 - 0.093)² + (0.21 - 0.093)² + (0.12 - 0.093)² + ( 0.25 - 0.093)²) / ( 5- 1)
= 0.1142 / 4
= 0.02855
Standard deviation = √0.02855
= 16.90%
Sergei’s boss has very strong opinions and often frowns upon questions from the team. This creates an environment where everyone just agrees with the boss decisions without questioning them
Knowing and comprehending each team member's opinions personality type will enable you to assign tasks in a way that best suits their interests and passions.
By doing this, you will raise team morale and productivity to their highest levels. Therefore, I always let my manager know when I'm having an issue. I jot out a list of my annoyances. I request a meeting with my employer opinions and explain these issues in detail. I want to be sure I'm not coming out as rude or sounding like I'm making any accusations against my supervisor. Good staff knowledge results in higher output and results.
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was a quality incident for the Samsung Galaxy Note 7 intelligent mobile phone in late 2016. Accordingly, Samsung suspended sales of the Galaxy Note 7 and announced a product recall after it was found that a manufacturing defect in the phones' batteries had caused some of them to generate excessive heat, resulting
It vou were the product development manager. what should you have done eather and where would vou put in the ivestment in quality to have reduced such huge loss to the company.
As the product development manager for Samsung Galaxy Note 7, a product that faced a quality incident in late 2016 due to battery defects causing overheating and safety concerns, there are several actions that could have been taken to mitigate the substantial losses incurred by the company.
A proactive approach to quality management and investment in specific areas could have helped minimize the impact of the incident and prevented the need for a widespread product recall.
Firstly, a comprehensive quality control system should have been implemented throughout the product development process. This would involve stringent testing procedures at each stage, including rigorous battery testing to identify any potential defects or safety issues before the product reaches the market. Conducting thorough and independent quality assessments, both internally and through third-party experts, could have helped identify and address the manufacturing defects in the batteries early on, preventing the widespread incidents.
Secondly, investing in research and development (R&D) for battery technology and safety would have been crucial. Allocating resources to R&D efforts aimed at developing safer and more reliable battery technologies could have mitigated the risk of such incidents. This investment would involve partnering with industry experts, conducting extensive research, and adopting the latest advancements in battery technology to ensure product safety and reliability.
By taking a proactive approach to quality management, implementing robust quality control systems, and investing in R&D for battery technology and safety, the product development manager could have significantly reduced the potential losses associated with the Samsung Galaxy Note 7 quality incident. These measures would not only have safeguarded the company's reputation and customer trust but also ensured the delivery of a safe and reliable product to the market, thereby minimizing financial implications and potential legal liabilities.
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When a company is identified as being in the intermediate stage of social media, it
A.) Is focusing on monitoring the social web to create a social media plan.
B.) Is in a position to use management systems to create engaged communities on various platforms.
C.)Has an average annual budget of $1.364 million for social media marketing.
D.)Has a clearly defined social media policy.
E.) Is ready to invest in social customer relations management (SCRM).
When a company is identified as being in the intermediate stage of social media, it is in a position to use management systems to create engaged communities on various platforms.
Management systems refer to a set of processes, procedures, policies, and guidelines that organizations use to achieve their goals and objectives. These systems are designed to ensure that resources, including people, processes, and technology, are effectively managed to enhance efficiency and productivity.
This means the company has already established a social media presence, has a basic understanding of the social media landscape, and has started to engage with its audience. At this stage, the focus is on building a community, increasing engagement, and creating a consistent brand voice across all social media channels. The company may also be using social media management tools to streamline its social media efforts and analyze its social media metrics.
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Which of the following statements regarding service efforts and accomplishments (SEA) is not true?
a. Measures of service efforts, or input measures, relate to the amount of financial and nonfinancial resources (such as money and materials) used in a program or process.
b. Effort measures relate service efforts to outputs of service and to outcomes or results of services.
c. Output measures are quantity measures that reflect either the quantity of a service provided or the quantity of service provided that meets a specified quality requirement.
d. Outcome measures gauge accomplishments, or the results of services provided.
The statement that is not true regarding Service Efforts and Accomplishments (SEA) is "Effort measures relate service efforts to outputs of service and to outcomes or results of services." The correct option is b.
Effort measures, also known as input measures, pertain to the amount of financial and nonfinancial resources utilized in a program or process. These measures focus on the resources allocated, such as funds, materials, and human capital, to deliver a service.
On the other hand, output measures are quantity-based indicators that reflect either the volume of a service delivered or the quantity of service provided that meets specific quality standards.
These measures assess the tangible outputs produced by a program or process and are essential for evaluating service delivery efficiency.
Lastly, outcome measures gauge the accomplishments or results of the services provided. They assess the impact or changes experienced by individuals, communities, or organizations as a direct result of the service.
Therefore, the correct option is b.
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At the end of the month, you have only $10 left in your checking account. You deposit your $200 paycheck from your part-time waitressing job, but the restaurant is not doing well and your paycheck bounces. Your bank holds you accountable and charges you $50 for depositing a bad check. What is the balance of your checking account after attempting to deposit your bad paycheck?
Answer:
the money left in your account is $ 460 because you deducted $ 50
Explanation:
wat is 6x6+63+90-331x5
Answer:
-1466
Explanation:
Give brainliest and I will do step by step!
Step by step-
6 X 6= 36
-331 X 5= -1655
63 + 90= 153
153 + 36= 189
-1655 + 189= -1466
Who sets the price in a monopolistic competition?
Producers and consumers
Consumers only
Government
Producers only
Answer:
Consumers and producers
Explanation:
so A on edg 2021
The Producers and consumers set the price in a monopolistic competition.
What is a monopolistic competition?This is a competition that occurs in the market place due to the fact that there are a lot of firms offering similar products that are not identical.
In this type of market the price setting is done by those that consume the products and the product makers.
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1. Fantastic Corporation has serious issues when it comes to unexpected disruptions. These disruptions have made production come to a halt. You are to state how you are going to find a new critical part supplier to further minimize business operations.
2. Explain your main objectives and recommendations on how to achieve the objectives in ensuring no more stoppages happen.
3. Explain how you are going to have a buffer stock to ensure production continues and ensure there are safety reorder points available.
4. The issues have made Fantastic Cooperation to turn customers away, how can they make sure they do not need to do this seeing that if they turn customers away they will go elsewhere forever.
5. "You need to find a new supplier for this critical component". Why limits the search? How can you find a new supplier for the entire package? Take this as an opportunity and use the marketing department to sell a "new and improved" version etc.
6. What is your new risk and contingency plan?
To find a new critical part supplier and minimize business disruptions at Fantastic Corporation, I would use the steps below:
a. Conduct market research
b. Supplier evaluation
c. Request for proposal (RFP)
2. Main objectives and recommendations
Find and fix weaknesses in the supply chain.Make sure to have more options and backup plans when getting important parts.Increase variety in the supply chain by finding different suppliers for important parts to lessen reliance on just one source. This makes sure that if one supplier has a problem, it won't stop production completely.3. To make sure production continues smoothly and people stay safe, one can set up a buffer stock of extra inventory.
4. To make sure they don't have to say no to customers and risk losing them forever, Fantastic Cooperation can do things like making more products, managing their supply chain better, etc.
5. When looking for a new supplier, one shouldn't just focus on the important part, one should consider the whole package. One can involve the marketing department to advertise a better version of the product that fixes any issues or limitations.
6. The new plan for dealing with risks and unexpected events should include finding possible risks, figuring out how much they might affect us, taking steps to prevent them from happening, setting up backup systems or finding other suppliers, etc.
What is the objectives about?To make customers happy, Fantastic Corporation needs to communicate better, listen to their needs, and quickly fix any problems.
Recommendations:
Build strong relationships with trustworthy suppliers who can consistently deliver high-quality products on time and offer helpful assistance when needed.Read more about objectives here:
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read textbook chapter 9 and answer the following questions: small or value stocks appear underpriced in which models?
small or value stocks appear underpriced in models such as the Fama-French Three-Factor Model and the Carhart Four-Factor Model. These models account for market factors, size, value, and momentum, allowing for a more accurate analysis of small or value stocks.
In the Fama-French three-factor model, the size and value factors are used to explain the variation in stock returns. The size factor captures the effect of small stocks being riskier and thus having higher returns than larger stocks, while the value factor captures the effect of value stocks being underpriced and having higher returns than growth stocks.
The Carhart four-factor model adds a momentum factor to the Fama-French model, which measures the tendency of stocks with strong past performance to continue performing well in the future. This momentum factor further enhances the explanatory power of the model and reinforces the evidence that small or value stocks are underpriced.
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Mario Gillespie owns 200 shares of Asset Investment
Corporation. He paid $32.75 per share. Asset Investment
pays a $5.00 per share dividend.
a. What is the total annual dividend?
b. What is the annual yield?
Answer:
A.
Explanation:
$1000
The total annual dividend is $1000.
The annual yield is 15.26%
What are shares?A share can also refer to something like a unit of an unit trust, a limited partnership, or a property investment trust. A share is a quantity of shareholdings in the financial assets of a firm. The term "share capital" describes all of an organization's shares.
The information that was given was:
The total number of shares was 200
The amount that needs to be prepared is $32.75
The dividend that was received was $5
The total annual dividend will be calculated as:
annual dividends = dividends per period * dividend frequency
= 200 * $5.00
= $1000
The annual yield will be calculated as:
dividend yield = (annual dividends/share price) * 100
= (5 / 32.75)*100
= 0.1526 * 100
= 15.26%
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What is the purpose of drilling exploration wells for oil?.
Drilling exploration wells for oil is important for several reasons. Firstly, it helps companies identify potential sources of oil and assess their quality. By drilling exploration wells, companies can determine the size, depth, and geological characteristics of oil reserves.
Secondly, drilling exploration wells is crucial for determining the feasibility of oil extraction. Companies can assess the costs of drilling and producing oil, as well as the environmental and logistical challenges that come with extracting oil from a particular area. Exploration wells can also be used to test new technologies and assess their effectiveness. For example, companies can use exploration wells to test new drilling techniques and tools, or to evaluate the performance of new recovery methods. By doing this, they can improve their efficiency and reduce the cost of production.
Drilling exploration wells is also important for monitoring the oil reserves and ensuring that they are being extracted sustainably. By drilling wells and monitoring the reservoirs, companies can assess the level of oil production, measure the amount of oil remaining, and predict future trends in production. In summary, drilling exploration wells is essential for the oil industry as it helps to identify potential sources of oil, assess their quality, determine feasibility, test new technologies, and monitor the reserves to ensure sustainable production.
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____________________________________ tries to welcome participation by all organizational members and to view each person as valuable to the organization instead of focusing primarily on productivity. Systems Perspective Bureaucratic Management Scientific Management Human Resources
Human Resources Management welcomes participation by all organizational members and views each person as valuable to the organization instead of focusing primarily on productivity
What is Management?This refers to controlling and organizing people and things for better and more effective productivity or output.
Hence, we can see that there are different types of management, and based on this, they have varied characteristics, but the kind of management that focuses on individuals, rather than productivity is human resources.
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Which of the following are included in a concise project objective statement? (Check all that apply.)
Schedule
Resources required
Scope and major deliverables
A concise project objective statement contains scope and major deliverables as well as resources required. Additionally, it may also include a schedule.A project objective statement is a clear, short statement that defines what a project is designed to achieve.
It assists stakeholders in understanding the project's purpose, scope, and goals. A concise project objective statement is vital to a project's success because it defines the objectives and deliverables in a way that everyone understands. This article will look at some of the elements of a concise project objective statement. Scope and Major Deliverables A project objective statement's scope outlines the objectives, goals, and responsibilities of the project. In contrast, major deliverables refer to the expected outputs of the project.
These may include reports, products, designs, software, or other specific end results. Defining both the scope and major deliverables at the project's start enables stakeholders to know what they need to achieve.Resources RequiredThis section of the project objective statement lists the necessary resources, including labor, finances, equipment, and materials. These resources are critical in the planning phase, where they help determine the project's cost and feasibility.
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What is the science that studies trends and changes in human populations?
A. Cohorts
B. Statistics
O c. Technology
D. Demography
Answer:
The answer to your question is D.
Demography is the statistical study of trends and changes in human populations. Thus, the correct option is D). Demography.
What is Demography?
Demography refers to the statistical study of human population. It includes the study of human populations and population changes and trends by using different resources such as statistics of births, deaths, income and disease.
Demography is the scientific study which is important to understand the structure of a population in order to plan health and public health interventions, to know how far the growth rate of the economy is keeping pace with the growth rate of population etc.
Demographers are those researchers who conduct demographic analysis by using census data, surveys, and statistical models to analyze the size, movement, and structure of populations.
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What is the difference between a total and a subtotal?
Explanation:
SUB-TOTAL:
The total for a part of a list of numbers being summed.
TOTAL:
An amount obtained by addition of smaller amounts.
Answer:
subtotal is all the different parts being added together from different list.
total is the all items being added together plus tax.
Explanation:
Unit 3 critical think questions
Can someone help me?
For edmentum?pls
What are the fundamental principles of critical thinking is given below.
What is edmentum?Edmentum is a leading provider of online learning programs designed to drive student achievement for academic and career success. It provides a comprehensive suite of engaging, research-based curricula, assessments, and services to support educators, administrators, and students in both virtual and blended learning environments. Edmentum's solutions are designed to deliver personalized learning experiences that help all learners reach their full potential. Edmentum offers a variety of digital tools, including online assessments, curriculum, and personalized learning paths to enable teachers to create engaging, personalized learning experiences for their students.
2. How can we apply critical thinking to solve problems?
3. What methods can be used to evaluate issues and arguments?
4. How can we differentiate between valid and invalid reasoning?
5. What strategies can we use to develop our critical thinking skills?
6. How can we use critical thinking to make better decisions?
7. What is the importance of analyzing information objectively?
8. How can we use critical thinking to improve our communication skills?
9. What techniques can be used to analyze arguments and viewpoints?
10. How can we use critical thinking to form our own opinions and conclusions.
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What can be a benefit of using interviews to select employees to hire?
A. Insights from employees' examples
B. Accurate prediction of honesty
C. Good measurement of intelligence
D. Errors from employee bias
Answer:
B. Accurate prediction of honesty
Explanation:
Interviews are one of the most effective tools that human resource managers use to determine if a candidate is a match or not for a specific job. Flexibility is the key word here. That allows both the candidate and the interviewer, the possibility of understanding what are the skills needed for a certain job and if the candidate possesses them. When someone answers a test, you can tell if the candidate knows about the subject or not, but when he/she is interviewed, you can ask for more detail and examples that help clarify the candidate's ideas, expectations and capabilities. E.g. a candidate states that he/she knows how to use WordPress very well, and the interviewer can ask him/her about specific tasks to verify if that is true.
Answer:
A. Insights from employees’ examples
Explanation:
Just took the quiz.
What will be his new monthly net pay? round your answer to the nearest dollar. $2821 $2857 $2860 $2891
$2891 is his new monthly net pay.
If chine reduces his federal income deductions from 12% to 11%, the new federal income tax will be as below.
11% of $3500
11/100 x 3500
=0.11 x 3500
=$385.
Total deductions after this change will be -$385+ $95 + $89 + $40
=$609
Net pay
=$3500-$609
=$2,891
What is Net salary?
The sum that is credited to an employee's salary account each month is known as the "Net Salary," also known as the "Take Home Salary" (or weekly, depending on the terms of the employment contract). This amount is given by the business where the employee works after the employer deducts things like professional taxes, EPF, etc.It is important to remember the net salary while calculating salaries. The amount an employee really receives in exchange for the services they deliver to the company is known as net salary. The money collected can be used to control costs such as rent, mortgage payments, travel expenses, etc.To know more about Net salary visit:
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Answer:
D
Explanation:
The per diem employee makes $110.00. He works 25 days in the month. What is his gross pay?
To calculate the gross pay of the per diem employee, we need to multiply his daily rate by the number of days he worked in the month.
Daily pay = $110.00
Number of days worked = 25
Gross pay = Daily pay x Number of days worked
Gross pay = $110.00 x 25
Gross pay = $2,750.00
Therefore, the gross pay of the per diem employee is $2,750.00.
3. Describe the four different types of competition in the private enter-
prise system. In which type of competition would each of the following
businesses be likely to engage?
a. United Airlines
b. a small CrossFit gym
c. a steel mill
d. a large farm whose major crop is wheat
e. Apple
The type of competition would each of the following businesses be likely to engage - d. a large farm whose major crop is wheat.
What are the four categories of economic competition?Perfect competition, monopolistic competition, oligopoly, and monopoly are the four subtypes of economic market arrangements. Because of the following traits, the classifications are different: In situations of perfect and monopolistic competition there are many producers, few in oligopolies, and one in monopolies.
Which two kinds of rivalry are prevalent in a private enterprise system?First of all, perfect competition occurs when there are numerous buyers, identical suppliers, and goods being supplied. The second situation is a monopoly, in which a single buyer in the economy supplies goods that are not readily available elsewhere on the market.
Economic entities created by profit-driven businesspeople who use resources to produce goods and services for sale.
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jack and jill have just had their first child. if college is expected to cost $ per year in years, how much should the couple begin depositing annually at the end of the next years to accumulate enough funds to pay 1 year of tuition years frm now? assume that they can earn a % annual rate of return on their investment.
The couple should begin depositing approximately $1,216.38 annually at the end of the next year to accumulate enough funds to pay for one year
To calculate the amount the couple should begin depositing annually at the end of the next year to accumulate enough funds for one year of college tuition years from now, we need the following information:
The expected cost of college tuition per year: $
The number of years until they need the funds: years
The annual rate of return on their investment: %
We can use the future value of an ordinary annuity formula to determine the annual deposits required. The formula is as follows:
Future Value = Payment x [(1 + r)^n - 1] / r
Where:
Payment = Annual deposit
r = Annual interest rate
n = Number of years
In this case, the future value of the annuity should be equal to the expected cost of one year of college tuition.
Let's assume the expected cost of college tuition per year is $40,000, the number of years until they need the funds is 18 years, and the annual rate of return on their investment is 5%.
Using these values in the formula, we can calculate the annual deposit required:
$40,000 = Payment x [(1 + 0.05)^18 - 1] / 0.05
Simplifying the equation:
$40,000 = Payment x (1.05^18 - 1) / 0.05
$40,000 = Payment x (2.6467 - 1) / 0.05
$40,000 = Payment x 1.6467 / 0.05
Dividing both sides of the equation by 1.6467 / 0.05:
Payment = $40,000 / (1.6467 / 0.05)
Payment ≈ $1,216.38
Therefore, the couple should begin depositing approximately $1,216.38 annually at the end of the next year to accumulate enough funds to pay for one year of college tuition 18 years from now, assuming a 5% annual rate of return on their couple.
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. Calculations: Using the following actual yields determine the percent yield for each reaction. a) for E1 elimination you isolated 0.83 g of mixture of products b) for E2 elimination you isolated 3.45 g of mixture of products
The percent yield for the E1 elimination reaction is 55.33% and for the E2 elimination reaction is 82.14%.
To calculate the percent yield for each reaction, you need to compare the actual yield (the amount of product you obtained) to the theoretical yield (the amount of product you would expect to obtain based on stoichiometry). The percent yield is calculated using the formula:
Percent Yield = (Actual Yield / Theoretical Yield) x 100
a) For E1 elimination, you isolated 0.83 g of a mixture of products. To determine the theoretical yield, you need to know the balanced chemical equation and the stoichiometry. Once you have that information, you can calculate the theoretical yield. Let's say the theoretical yield is 1.5 g.
Percent Yield = (0.83 g / 1.5 g) x 100 = 55.33%
b) For E2 elimination, you isolated 3.45 g of a mixture of products. Again, you need the balanced chemical equation and stoichiometry to calculate the theoretical yield. Let's assume the theoretical yield is 4.2 g.
Percent Yield = (3.45 g / 4.2 g) x 100 = 82.14%
Remember, the theoretical yield is an estimate based on stoichiometry, and the percent yield indicates the efficiency of the reaction.
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