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sdas [7]
2 years ago
8

An undergraduate business student has purchased a laptop computer for use during exams. This laptop is perfectly reliable except

for two parts: its microchip, which has a failure rate of one in every twenty hours of operation; and its battery, which has a failure rate of one in every ten hours of operation. Also, on average the battery will wear out in five hours, with a standard deviation of 30 minutes. Assuming that a new battery has just been installed, what is the probability that the laptop will perform reliably during a one-hour exam?
Business
1 answer:
g100num [7]2 years ago
8 0

Answer:

probability of a reliable performance = 19/20

Explanation:

If a new battery has just been installed, then the chances of failure are only contributed by the faulty microchip, which has a failure rate of 1 in 20 hours.

Therefore in 1 hour, the probability that the laptop will perform reliably is calculated as follows:

Chances of failure = 1 in 20

20 hours = 1 chance of failure

∴ 1 hour = 1/20 chance of failure

1/20 = 0.05 chance of failure

Now, let us express 0.05 as fraction:

0.05 = 5/100

Therefore in 1 hour, there is a 5 in 100 chances of failure.

But we are asked to find the probability that the laptop will perform reliably. This is simply done by finding the difference between the total chances of occurrence (100)  and the chances of failure (5)

∴ Probability of reliable performance in one hour = (100 - 5) / 100

= 95/100

95/100 = 19/20

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a share of stock is now selling for $90. it will pay a dividend of $10 per share at the end of the year. its beta is 1.0. what m
Tom [10]

Investors anticipate that the stock will trade at $96.21 at the end of the year.

In line with CAPM

Required rate of Return (Ke) = Rm - (E(Rm) - Rf) * Beta

Rf = the risk-free rate.

E(Rm) stands for the expected rate of return on a market portfolio.

Ke = 4% + 1 * (18% - 4%) follows.

= 4% + 14% = 18%

now utilizing Gordon Growth Model

The stock's price is D1/ (Ke- g)

where D1 is the dividend for the next year.

g = Rate of Growth

90 = 10 / (18% - g)

g = 18% - 10/90 = 18% - 11.11% = 6.89%

Price anticipated at the year-end = D2 (Ke- g)

D2 = D1 * (1 + g) = 10 * (1 + 6.89%) = $10.689

Expected Price at the end of the year is equal to 10.689/ (18% - 6.89%), or 10.689/11.11%, or $96.21.

Investors anticipate that the stock will trade at $96.21 at the end of the year.

what is a market portfolio?

The term "market portfolio" refers to a portfolio that includes the weighted total of each item traded on the market, with the required supposition being that these assets are endlessly divisible.

learn more about it market portfolio-brainly.com/question/28005592

#SPJ4

8 0
1 year ago
James, an administrative manager at Seal Inc., is asked to purchase 100 printers for the firm’s office. He contacts a sales repr
Reptile [31]

Answer:

a. Retailer

Explanation:

Retailer is "a business or person that sells goods to the consumer, as opposed to a wholesaler or supplier, who normally sell their goods to another business "

Reference: WebFinance. “Read the Full Definition.” BusinessDictionary.com, 2019

8 0
3 years ago
Choosing a differentiated targeting strategy has many​ benefits, but a potential downside is that​ __________.
Nesterboy [21]
<span>it requires a company or individual divide resources on multiple targets rather than one. Therefore, one must use these resources more efficiently because he or she is using the same amount, usually concentrated on one target, on multiple. A company should only use this strategy if it is extremely confident in its ability to market simultaneously to multiple groups.</span>
4 0
3 years ago
The value proposition for the AARP brand is seen in what kinds of benefits for the members? (Select 3)
FrozenT [24]

Answer:

Ensuring products are well below the going market rate.

Quality of products offered.

Efforts to improve the lives of members.

Explanation:

3 0
2 years ago
Delta Insurers typically affirms or denies claims within 120 days after it receives proof of loss statements. Which statement is
laiz [17]

Answer:

Statement A

Explanation:

The 2 statements are:

A: The firm Delta Insurers typically affirms claims within 120 days after it receives proof of loss statements

B: The firm Delta Insurers typically denies claims within 120 days after it receives proof of loss statements

The explanation for this is:

- The company is an insurance company

- An insurance company holds funds for their customers; to be released when the customer is less privileged or in a bad situation, depending on the type of insurance made

- There is car insurance, house insurance, life assurance, etcetera.

- So if the insurance company receives proof of loss statements from the customer, it will release funds to solve the customer's dire need

- In this case, it takes 120 days to verify, process and then agree (affirm) to release funds (claims) to the affected customer.

So the answer is Statement A.

8 0
3 years ago
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