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VARVARA [1.3K]
3 years ago
13

Consider the population consisting of all computers of a certain brand and model, and focus on whether a computer needs service

while under warranty. (a) pose several probability questions based on selecting a sample of 300 such computers. (select all that apply.)
Business
1 answer:
Dvinal [7]3 years ago
7 0

Answer:

Based on selecting a sample of 300 computers The probability questions are follows

1. . What is the probability that no computer needs service within the warranty period?

2 . What is the probability that more than half of the computers that are sampled will need warranty period?

3. What is the expected number of computers fail before the warranty period?

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Suppose a foreign investor who holds tax-exempt Eurobonds paying 10.50% is considering investing in an equivalent-risk domestic
algol13

Options:

a. 14.58%  

b. 12.83%  

c. 15.46%  

d. 16.33%  

e. 16.92%

Answer:

Correct option is A.

14.58%

Explanation:

After-tax yield = pre-tax yield x (1- marginal rate)

and Taxable-equivalent yield = tax-exempt yield / (1- marginal tax rate)

Hence Taxable-equivalent yield =.105/(1-.28)  

=.105/.72=.14583333

=14.58 %

4 0
3 years ago
For a certain item, the cost-minimizing order quantity obtained with the basic EOQ model is 200 units, and the total annual inve
lilavasa [31]

Answer:

$2 per unit per year

Explanation:

The calculation of the inventory carrying cost per unit per year is shown below:

Inventory Carrying cost per unit per year is

= Total Annual Inventory cost ÷ Economic order quantity

= $400 ÷ 200 units  

= $2 per unit per year

It is computed By dividing the total annual inventory cost from the economic order quantity, in order to get the inventory carrying cost

Therefore, the first option is correct

3 0
4 years ago
Which of the following would best describe what would happen to the time value at the same nominal annual rate of a cash flow as
djverab [1.8K]

Answer:

A) Both the present value and future value would increase.

Explanation:

If the compounding frequency increases, then both the present value and the future value will increase because the effective annual rate will increase. E.g. interest used to be compounded every 6 months, now it is compounded monthly.

Both the present value and the future value vary jointly, if the present value decreases, then the future value will also decrease, and vice versa.

7 0
4 years ago
Explain how a stream sorts rocks?
topjm [15]

Answer:

Rocks are classified according to their mode of

formation or origin in three groups: Igneous,

Sedimentary and Metamorphic; and each group

contains in turn a wide variety of types of rock

which differ from each other by their composition and texture.

6 0
3 years ago
Brad's Diner is expanding and expects operating cash flows of $32,000 a year for 4 years as a result. This expansion requires $3
lawyer [7]

Answer: $57,101.73

Explanation:

First find the present value of the cash inflows. The $32,000 is a constant payment so is an annuity. The net working capital will be realized at the end of the project as well.

Present value of cash inflows = (32,000 * Present value interest factor of an annuity, 4 years, 12%) + 3,000/ (1 + 12%)⁴

= (32,000 * 3.0373) + 1,906.55

= ‭$99,101.73

NPV = Present value of inflows - Outflows

= ‭99,100.15‬ - (39,000 + 3,000)

= $57,101.73

5 0
3 years ago
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