Discuss the differences between utilization and efficiency as measures of system performance. Which (if any) is the most useful measure for an operations manager? Why?

Answers

Answer 1

The capacity utilization rate is an important indicator for companies because it can be used to assess operating efficiency and provides an insight into cost structure. Fixed costs remain unchanged. It can be used to determine the level at which costs per unit go up or fall.

What are the differences between Utilization and Efficiency measures?

Capacity utilization is a measure of how well an organization uses its productive capacity. On the other hand, Efficiency is normally expressed as a percentage of the actual output to the expected output.

Thus, utilization measures are necessary for measuring operational managers because the capacity utilization rate is an important indicator for companies. After all, it can be used to assess operating efficiency and provides an insight into the cost structure.

Learn more about Efficiency measures here:

https://brainly.com/question/6672666

#SPJ1


Related Questions

identify the digital advertising that works best for brand building and whose effectiveness can be measured by

Answers

The digital advertising method that works best for brand building and can be measured for effectiveness is influencer marketing.

Influencer marketing has emerged as a powerful tool for brand building in the digital age. It involves collaborating with influential individuals who have a large following and influence in a particular niche or industry. These influencers create content endorsing or featuring the brand, reaching their audience and generating awareness and credibility.

The effectiveness of influencer marketing can be measured through various metrics. One such metric is engagement, which includes likes, comments, shares, and click-through rates on influencer posts. By analyzing these engagement metrics, brands can assess the level of audience interaction and gauge the impact of influencer campaigns on brand visibility and perception.

Additionally, other measurable indicators include reach, impressions, and follower growth. These metrics provide insights into the extent of brand exposure and the growth of the brand's online audience as a result of influencer collaborations.

By leveraging influencer marketing, brands can tap into the credibility and reach of influencers to enhance brand awareness, shape brand perception, and drive engagement with target audiences. The effectiveness of influencer marketing campaigns can be measured through various metrics, allowing brands to evaluate the impact and return on investment of their brand-building efforts

Learn more about brand building here:

https://brainly.com/question/30652751

#SPJ11

Present and Future Values of Single Cash Flows for Different Interest Rates intermediate calculations. Round your answers to the nearest cent. a. An initial $400 compounded for 10 years at 3%. $ b. An initial $400 compounded for 10 years at 6%. $ c. The present value of $400 due in 10 years at a 3% discount rate. $ d. The present value of $400 due in 10 years at a 6% discount rate. 5

Answers

a. The present value of an initial $400 compounded for 10 years at 3% is $327.76.

b. The future value of an initial $400 compounded for 10 years at 6% is $716.77.

c. The present value of $400 due in 10 years at a 3% discount rate is $300.30.

d. The present value of $400 due in 10 years at a 6% discount rate is $225.08.

a.This is calculated using the formula PV = FV / (1 + r)ⁿ, where PV is the present value, FV is the future value, r is the interest rate, and n is the number of years.

This is calculated using the formula FV = PV * (1 + r)ⁿ, where FV is the future value, PV is the present value, r is the interest rate, and n is the number of years.

c. This is calculated using the formula PV = FV / (1 + r)ⁿ, where PV is the present value, FV is the future value, r is the discount rate, and n is the number of years.

d. This is calculated using the formula PV = FV / (1 + r)ⁿ, where PV is the present value, FV is the future value, r is the discount rate, and n is the number of years.

In summary, the present value and future value of a single cash flow can be calculated using the formulas mentioned above. The present value is the current worth of a future amount, while the future value is the amount that an investment will grow to over time. The interest rate and time period are important factors in determining these values.

To know more about discount rate click on below link:

https://brainly.com/question/13660799#

#SPJ11

carol has developed a new needle threader for stitching. she has used the needle threader herself and contacted all of the other stitchers in her area. after months of research, she decided that other stitchers were satisfied with the needle threaders they already used and that she couldn't make a profit by selling her new needle threader. this example shows that

Answers

This example shows that C. A segment must be large enough to warrant developing and maintaining a product.

What is a product?

A product can be defined as any physical object (tangible item) that is typically produced by a manufacturer so as to satisfy and meet the demands, needs or wants of every customer.

In Business management, some examples of a product include the following:

Digital cameraRefrigeratorLaptop computerSmartphones or Mobile phonesTelevisionMicrowave ovenSoftwareShampooDrugs

Based on the research conducted by Carol, we can reasonably infer and logically deduce that a market segment must be large enough before a manufacturer (producer) can develop and maintain a product, as well as making profit by selling the product.

Read more on a product here: brainly.com/question/24322139

#SPJ1

Complete Question:

Carol has developed a new needle threader for stitching. She has used the needle threader herself and contacted all of the other stitchers in her area. After months of research, she decided that other stitchers were satisfied with the needle threaders they already used and that she couldn't make a profit by selling her new needle threader. This example shows that

A. Carol's needle threader didn't work very well

B. People who enjoy cross-stitch and needlepoint do not form a market segment

C. A segment must be large enough to warrant developing and maintaining a product

D. Carol should keep trying to sell her product

This is a cash advance, secured by the cash value of a whole life insurance policy, made by an insurer to the policyholder called?

Answers

The given statement is indicating to the 'Policy Loan'. A policy loan is a loan provided by a life insurance company that uses the cash value of the person's life insurance policy as security. The amount of a policy loan is usually restricted to the cash surrender value of the policy. The policyholder is not required to repay the loan while they are still alive.

If the policyholder does not repay the loan before their death, the loan balance is deducted from the death benefit payable to their beneficiaries. Additionally, if the policy's cash value is insufficient to cover the loan amount and interest owed, the policy will lapse, and the coverage will end.

To know more about Policy Loan visit:

https://brainly.com/question/30019681

#SPJ11

A company in Maine sends lobsters to France What is Maine doing? Select three options​

Answers

Answer:

Following are the answer to this question:

Explanation:

Some information is missing in the question. So, the correct choices can be described as follows:

i) practicing international trade

ii) exporting products

iii) participating in globalization

Maine has been globally traded because its, company transfers it's own goods at international frontiers when a client gives lobster with France in Maine.  It exports products as its goods are manufactured in one nation, in this scenario the USA, is one other country, France in this case.Finally, it participates in the process of globalization because the company operates internationally by selling its products.

Answer:

B. practicing international trade

C. exporting products

D. participating in globalization

explain why demand for a product is price inelastic

Answers

The quantity required for the price ratio is between 0 and 1 unit elastic, and inelastic demand is present.

What is demand?

Demand is just a consumer's desire to buy products and services immediately and to pay the price associated with them. Demand can be defined as the number of things that consumers are prepared and willing to purchase at various prices within a specific time frame.

This often happens when a specific commodity or service is required and has no suitable alternatives. Gasoline, essential foods, and prescription medications are a few examples of products having inelastic demand.

Therefore, By, Demand for a product is price inelastic. The price ratio is between 0 and 1 unit elastic, and inelastic demand

Learn more about the demand here:

https://brainly.com/question/14456267

#SPJ1

Ratna is preparing q presentation titled "similarities between miceo-leval and marco-lecal orientation in sociology". Which explanation should she include

Answers

Answer:

Ratna is preparing q presentation titled "similarities between micro-level and marco-local ... - did not match any documents.

Suggestions:

Make sure that all words are spelled correctly.

Try different keywords.

Try more general keywords.

Which situation describes an oligopoly market structure? A. One company builds and sells all of the cars available in a developing country. B. Many different vendors sell the same few T-shirt designs to fans at a concert. C. Solar panels are only available from two companies operating in a country. D. A government gives one company full control over water treatment in a city.

Answers

Answer:

Answer C

Explanation:

Answer:C)

Explanation:just got it right<3

What is 201 x 1920 and 29 x 29 and 9 x 9 + 9 and fish?


all your pain in one question: (ever experienced one before?)

1. someone bypasses because you are destroying them in a argument

2. someone starts an 30 minute argument with you and doesn't let you leave

3. you encounter a 3rd grader

4. you encounter a 7th grader whos really dense and/or illiterate

5. getting your account deleted for false things.


all your proud moments in one question: (ever experienced one before?)

1. you win a argument

2. you get your account back

3. get revenge because someone reported you for no reason and their question was "PLSS i want A friend PLSSS"

4. help someone pass a test

5. actually learn from brainly

Answers

Answer:

jkjjjjjjkjkkoolllllkkkkjuojukjuojikji

senior executives responsible for the overall management and effectiveness of the organization are known as

Answers

The senior executives responsible for the overall management and effectiveness of an organization are known as the executive leadership team. They set the strategic direction, make key decisions, and oversee implementation, ensuring the organization's success and alignment with its goals and values.

The senior executives responsible for the overall management and effectiveness of an organization are commonly referred to as the executive leadership team or top management team.

This team typically includes individuals such as the Chief Executive Officer (CEO), Chief Operating Officer (COO), Chief Financial Officer (CFO), Chief Information Officer (CIO), and other high-level executives depending on the structure and needs of the organization.

The executive leadership team sets the strategic direction and vision for the organization, making key decisions that shape its operations, financial stability, and long-term success.

They are responsible for aligning the organization's activities with its mission, goals, and values, as well as overseeing the implementation of strategic plans and initiatives.

Additionally, the executive leadership team provides guidance and support to department heads and managers, ensuring that all areas of the organization work cohesively towards achieving common objectives.

They monitor performance, assess risks, and make adjustments as necessary to ensure the organization remains effective and responsive to internal and external factors.

Ultimately, the senior executives play a critical role in providing leadership, promoting organizational culture, and driving the overall performance and effectiveness of the organization.

To know more about senior executives refer here:

https://brainly.com/question/26261278#

#SPJ11

Why would South Africa’s import value be higher than export value

Answers

South Africa exports of items and services as proportion of GDP is 30.47% and imports of items and services as proportion of GDP is 25.53%.

Why import is greater than export?

A weaker domestic currency stimulates exports and makes imports more expensive; conversely, a sturdy home forex hampers exports and makes imports cheaper. Higher inflation can also influence exports via having a direct have an effect on on input fees such as materials and labor.

Imports become extra expensive. Exports and AD make bigger causing demand-pull inflation.

Learn more about import and export here:

https://brainly.com/question/27899202#SPJ13

higher level profession requires in the knowledge good skills and a special training explain this statement with example
PLZZ make uhr on answer​

Answers

Answer:

true

Explanation

Higher level professions are professions occupied by professionals who think strategically and carry out their duties by adhering to the ethical standards that governs their profession. Examples are medical practitioners, engineering, accountant and pilot. All these requires in-depth knowledge , good skill and special training because of the technical nature of the profession.

Having a degree is not enough to deliver on these professions because of their complexities. These professionals must adhere to the ethical standard that governs their profession and also hold themselves out of having the required training, knowledge and experience .

Take for instance a pilot who controls a plane. Asides having the required education, he would undergo special trainings on how to fly planes. He must also have the skills and experience of flying before being certified to fly people because of the risky nature of the profession.

The above example also applies to a doctor. He would undergo trainings depending on his area of specialization and must have knowledge before being certified to work as a doctor. The reason is that he is dealing with lives hence must possess the the required skills and experience

Suppose that a demand curve exhibits two points. Initially, at price P 0 , the quantity demanded is Q 0 . When price changes to P 1 , quantity demanded is Q 1 . Move the components of the midpoint formula for elasticity of demand to their correct positions.

Answers

Answer and Explanation:

The formula to compute the price elasticity of demand is as follows:

= Percentage change in quantity demanded ÷ percentage change in price

At Price P0, the Quantity demanded is Q0

And,

At Price P1, the Quantity Demanded is Q1

Just like this, it could be computed

\(\frac{Q_1 - Q_0}{(Q_1 + Q_0)/2}\) divided by \(\frac{P_1 - P_0}{(P_1 + P_0)/2}\)

Suppose that a demand curve exhibits two points. Initially, at price P 0 , the quantity demanded is Q

Which is a cause for quality issues in IS implementation?

Which is a cause for quality issues in IS implementation?

Answers

The scope of the project increases due to change requests from clients. Option B is correct

This is further explained below.

What is  IS implementation?

Generally, A strategy, technique, or any concept, idea, model, specification, standard, or policy for carrying out anything is considered to have been implemented when it is put into action or practiced.

Therefore, the activity that must follow any preparatory thought that is done in order for anything to truly happen is known as implementation.

In conclusion, Changes that were requested by customers resulted in an expansion of the project's scope. Alternative C

Read more about  IS implementation

https://brainly.com/question/13312818

#SPJ1

Answer:

The scope of the project increases due to change requests from clients.

Explanation:

Which of the following describes portfolio segment disclosure in regards to credit losses?

A The level used by the entity in developing and documenting a systematic method for determining the allowance for credit losses
B The level based on initial measurement attributes, risk characteristics of the financing receivables, and methods used by reporting entities related to monitoring and assessing credit risk
C A fully aggregated basis of disclosure
D None of the above

Answers

Portfolio segment disclosure in regards to credit losses is described as the level based on initial measurement attributes, risk characteristics of the financing receivables, and methods used by reporting entities.

Portfolio segment disclosure refers to the reporting of credit losses based on specific segments or categories within an entity's portfolio. This disclosure provides more detailed information about the credit risk and potential losses associated with different segments of the portfolio.

The correct description for portfolio segment disclosure in regards to credit losses is that it is based on initial measurement attributes, risk characteristics of the financing receivables, and methods used by reporting entities to monitor and assess credit risk. This means that the disclosure takes into account factors such as the initial value of the assets, the risk profiles of the receivables, and the methods employed by the reporting entity to evaluate and manage credit risk.

The other options provided do not accurately describe portfolio segment disclosure in regards to credit losses. Option A refers to the determination of the allowance for credit losses, which is a separate aspect of accounting for credit risk. Option C suggests a fully aggregated basis of disclosure, which does not provide the necessary level of detail. Option D indicates that none of the given options are correct, but in fact, option B is the correct description for portfolio segment disclosure in relation to credit losses.

Learn more about segment disclosure here:

https://brainly.com/question/31824870

#SPJ11

Which four of the following are examples of peripheral devices?

Select 4 correct answer(s)
A. Integrated speakers
B. Keyboard (cordless or bluetooth)
C. Headset
D. Printer
E. Integrated camera
F. Joystick

Answers

Answer:

Keyboard

Headset

Printer

Joystick

Yw :))

What hazard is a farmer hoping to prevent by installing a thick mat on the floor at his loading dock?

heat exposure

joint injuries

excessive noise

unclean conditions

Answers

Answer:

joint injuries

Explanation:

Repetitive motions like bending and lifting can cause severe damage on workers’ joints. Installing a thick mat on the floor will help act as a shock absorber for the workers’ joints.

Answer:

joint injuries

Explanation:

TRUE. FALSE. Question 16 TRUE or FALSE: When Taxes, T, are increased the AD curve shifts to the Left (AD decreases.) TRUE. FALSE.

Answers

The correct answer is TRUE.

When taxes (T) are increased, the aggregate demand curve shifts to the left, resulting in a decrease in aggregate demand. Higher taxes reduce disposable income for households and businesses, leading to reduced consumption and investment spending. This decrease in spending causes a contraction in aggregate demand, shifting the AD curve to the left. Therefore, the statement is true.

Learn more about aggregate demand curve here:

https://brainly.com/question/32659889

#SPJ11

A company issued 6,000 shares of stock at $10 each, with a par value of $2.

What amount is debited as Cash?

A. $6,000

B. $66,000

C. $30,000

D. $72,000

Answers

The answer is c $30,000

Answer:

A. 6,000

Explanation:

trust

An innovative business idea that no one has never had

Answers

An innovative business idea that no one has never had is Offering virtual assistance to other businesses.

What is innovative business idea ?

innovative business idea can be described as an idea in business that cn be developed so that it can be a way to earn a living by providing the services or the goods to the consumer.

It should be noted that this innovation can be the one that no one has ever done or the modification of the one that has been in exisitence, however providing the virtual assistance serves as one of the innovation in business that can ring profit.

Read more about business at:

https://brainly.com/question/26106218

#SPJ1

Complete question:

State An innovative business idea that no one has never had

The amount of a market that a producer controls is called market share. How is market share related to pure competition?​

Answers

Answer:

pure competition ids defined as a market structure with many fully informed buyers and sellers in an identical producer and ease of entry. if there were more market shares, there would be more competition.

Explanation:

if the fed sells bonds in the open market, it is attempting to
a. raise interest rates, using expansionary monetary policy.
b. raise interest rates, using contractionary monetary policy.
c. lower interest rates, using expansionary monetary policy.
d. lower interest rates, using contractionary monetary policy.

Answers

The correct solution to this question is option b. If the fed sells bonds in the open market, it is attempting to raise interest rates, using contractionary monetary policy.

When the Fed sells bonds in the open market, it decreases the money supply in the economy. As a result, the demand for money increases, and the interest rates rise as a way to attract more investors to buy bonds. This is an example of contractionary monetary policy because it aims to reduce the money supply, which in turn reduces the demand for goods and services, and helps control inflation. Higher interest rates can also discourage borrowing and investing, which can further slow down the economy.

Learn more about bonds here brainly.com/question/17405470

#SPJ4

please help due in an hour

please help due in an hour

Answers

a diamond cuz you can get 50000 bottles of water if you wanted
One diamond

The very first reason I would say is because it doesn’t specify how big of a diamond meaning the value could range from $100 to $100,000,000

The second reason is water is free in a sense you could get five empty bottles you find laying around and then go to a creek and fill them up with water. (You could get so much more for a diamond than a few bottles of water)

The last reason ( that goes along with the first two) is because it’s unique diamonds are hard to come across but water in the other hand is found almost every wear in fact it covers about 71% of earth.

hurry plz answer

Integrating research, writing a paper, and creating a presentation are examples of:

A. a study group. B. homework. C. expectations. D. competition.

Answers

the answer is B. homework

_____ in the emails serve the same role that headlines do in newspapers and magazines.

Answers

Subject lines in the emails serve the same role that headlines do in newspapers and magazines.

Subject lines are the short and single line sentence or phrase seen as the title of an email when received. They do the same purpose as that of the headlines of a newspaper. Newspaper headlines provide a brief idea of the news below it. It is also made attractive. The same goes with the subject line of an email. It needs to be catchy as well as compact. It gives the overall idea of the content of the email to the receiver.

Learn more about emails at https://brainly.com/question/16936700

#SPJ4

Why do lenders often require a down payment when credit is used to purchase a good?

Answers

Answer:

see below

Explanation:

A down payment is a lump-sum amount paid a borrower raises when purchasing an asset on credit. The down payment or deposit is paid to the lender and reduces the credit to be extended. Usually, the lender will demand a  down payment of up to 20% of the asset's value.

The down payment reduces the risk a lender takes in advancing the loan to the borrower. It reduces the loan amount involved. The down payment shows the borrower is financially stable. If they can raise 20 percent of the amount, it gives the lender confidence that the borrower can repay the loan. A down payment shows the borrower is a low-risk customer

At December 31, 2017, Mallory, Inc., reported in its balance sheet a net loss of $12 million related to its postretirement benefit plan. The actuary for Mallory at the end of 2018 increased her estimate of future health care costs. Mallory's entry to record the effect of this change will include: Group of answer choices A debit to Post-retirement benefit expense and a credit to APBO. A debit to Loss-OCI and a credit to APBO. A debit to APBO and a credit to Loss-OCI. A debit to Post-retirement benefit expense and a credit to Loss-OCI.

Answers

Answer:

A debit to Loss-OCI and a credit to APBO

Explanation:

When the net loss is reported on the balance sheet with respect to the postretirement benefit plan also the cost of the future health care is rise so the impact of the change would be that the other comprehensive income i.e. OCI would be debited while on the other hand the accumulated post benefit obligation would be credited

therefore the second option is correct

severely affecting the health of miners, workers and surrounding communities.

Answers

Mining operations can have detrimental effects on the well-being of miners, workers, and communities living in close proximity.

The process of mining can result in environmental contamination through the release of harmful substances such as heavy metals and chemicals, which can contaminate water sources and pose health risks to nearby communities. Additionally, the dust, noise, and vibrations produced during mining activities can lead to respiratory issues, hearing loss, and other health complications for both workers and residents in the vicinity. Furthermore, the use of heavy machinery and explosives increases the potential for accidents and injuries among workers and nearby communities. To mitigate these risks and safeguard human health and the environment, it is imperative to enforce stringent regulations and implement robust safety measures in mining operations.

As a result, implementing stringent regulations and safety protocols becomes imperative in order to mitigate these risks effectively and safeguard the well-being of individuals and the environment.

For more questions on mining operations:

https://brainly.com/question/27645486

#SPJ8

Measuring conversions is a good way to calculate your ROI. Which of the following is a commonly calculated conversion? a shares, b sediment, c downloads, d likes

Answers

A commonly calculated conversion from the list is shares. The answer to this question is option a.

What are shares?

Shares can be described as a unit that is called mutual funds. The owner of a share is regarded as a shareholder.

Shares can be converted to be money. Therefore it is the best answer to this question.

Read more on shares here:

https://brainly.com/question/25818989

can someone recommend me some research topics for economics.would really appreciate if it is in a list​

Answers

Explanation:

here are some research topics for economics::

1. The effect of income changes on consumer choices

2. The effect of labor force participation on the economy and budget – A comparison

3. The impact of marital status on the labor force composition: A case of [your country] economy

4. The difference in the consumption attitude in [your country] over the last decade – Critical analysis of consumer behavior trends

5. The relationship between salary levels and ‘economic convergence’ in [your country]?

6. Analyzing salary inequalities in [your country] and the forces behind such inequalities.

7. The evolution of consumption in [your country] over the last 10 years: Trends and consumer behavior.

8. Dynamics of the Gini index as a reflection of the problem of inequality in income 

9. Cashless economy: The impact of demonetization on small and medium businesses

10 Privatization of Public Enterprises and its implications on economic policy and development

Other Questions
A postman delivers mail daily starting on Day 1. The conditional probability that he is bitten by a dog onDay n, given that he has not been bitten on any of the preceding days, equals qn. Let X be the number ofdays until the postman sustains his first bite (i.e., the first bite occurs on Day X).(a) Write an expression for P(X > n) in terms of qis.(b) Write an expression for P(X = n) in terms of qis.For the remainder of the problem, let qn = for all n, where 0 < < 1.(c) What is the probability that the postman is never bitten by a dog? Justify your answer. G A wheel-tractor scraper is operating on a level grade. Assume no power derating is required for equipment condition, altitude, temperature, and so on. Disregarding traction limitations, what is the maximum value of rolling resistance (in pounds per ton) over which a loaded scraper can maintain a speed of 11 mph organic chemistry paula yurkanis bruice 5th edition solution manual pdf (a) Risk Management is a technique that is frequently used not only in industry, but also to identify financial, accident, or organizational hazards. Define the process for risk management. (3 marks) What is the value of StartFraction 1. 6 times 10 Superscript 14 Baseline Over 3. 2 times 10 Superscript 7 Baseline EndFraction in scientific notation? 0. 5 times 10 Superscript 2 5. 0 times 10 Superscript 3 5. 0 times 10 Superscript 6 0. 5 times 10 Superscript 7. A cantilever beam of an angle cross section is subjected to an external load P y of 50 kN at the free end in the xy plane as shown in Fig. Q3. The beam is 150 mm long with the cross-sectional dimensions indicated in the figure in millimetre. Determine (i) the bending stresses at three corners A, B and C on the section at the fixed end, [13 marks] (ii) the orientation of the neutral axis and [2 marks] (iii) plot the neutral axis orientation over the cross section. A copper forceps that has a mass of 500 g was accidentally left on a heating mantle until it had a temperature of 35 C. A student then placed the forcep in 70 g of water at 22 C to cool it off. Calculate the specific heat capacity of the copper forcep if the final temperature of the water was 27 C. (Specific heat capacity of water is 4. 18 J/C. G). What high position did Acheson hold in the government? all of the following are greenhouse gases. which one(s) are particularly good at absorbing infrared light and contributing to the greenhouse effect? What is the difference between ASA and AAS congruence rule? How many moles are in 563.9 grams of arsenic? A school held a tennis tournament.After each round,one-forth of the players were eliminated.If there were 64 players at the start of the tournament,which equation models the number of players left after 6 rounds? which is the main reason that students are required to quote from or analyze written evidence in college papers? How many numbers have an absolute of 5/4 Two mutually exclusive investment opportunities require an initial investment of $6 million. Investment A then generates $1.60 million per year in perpetuity, while investment B pays $1.40 million in the first year, with cash flows increasing by 5% per year after that. At what cost of capital would an investor regard both opportunities as being equivalent? A. 44% B. 40% C. 10% D. 20% marisol, a 1-year-old baby, is often left alone in her room to play. she does not seem upset being alone, and she doesn't seem to care that her caregiver is nowhere in sight. when marisol's caregiver comes into the room to check on her after an hour or two, marisol does not approach her caregiver but calmly continues to play with her toys instead. which type of attachment style is marisol exhibiting? According to studies, which of the following is true regarding cerebrovascular disease?1. It accounts for 20% to 50% of seizures in older adults.2. It accounts for 10% of seizures in older adults.3. Sixty percent of patients with stroke are at risk of developing seizures within 5 years.4. Transient ischemic attacks have a relatively high incidence of seizures. 6x2 = x + 2Write the quadratic equation in standard form:( 2 )x2 + ( b )x+ ( - ) = 0Identify the values of a, b, and c.a =b =C=Substitute these values into the quadratic formula and simplify:x =- ( ) ( )2-40)2(a) someone help me with this please Explain how extraction of aluminium from bauxite may contribute to the acidification of water.