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Dominik [7]
3 years ago
14

Students arrive at the Administrative Services Office at an average of one every 15 minutes, and their requests take on average

10 minutes to be processed. The service counter is staffed by only one clerk, Judy Gumshoes, who works eight hours per day. Assume Poisson arrivals and exponential service times.
Required:
a. What percentage of time is Judy idle?
b. How much time, on average, does a student spend waiting in line?
c. How long is the (waiting) line on average?
d. What is the probability that an arriving student (just before entering the Administrative Services Office) will find at least one other student waiting in line?
Business
1 answer:
Otrada [13]3 years ago
6 0
B how much time on a stage does a a student spend waiting in line
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The raw materials used in manufacturing during the year totaled $1,018,000. Raw materials purchased during the year amount to
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Answer:

1,081,000

Explanation:

Here we will use the formula

Material Purchase = Beginning raw material - (Ending raw material + raw material used)

by applying this formula we can calculate Material purchased.

= 547,000 - (610,000+1,018,000)

= 1,081,000

5 0
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1. Identify the factors that impact the social responsibility policies implemented by businesses.
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Number one is the answer

Explanation:

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27) Cooley Landscaping Company needs to borrow $30,000 for a new front-end dirt loader. The bank is willing to loan the funds at
viva [34]

Answer:

The annual payment at the end of each year: $4,572.23

Explanation:

The formular for calculating Present value of Annuity is applied in this case to help us find the equal annual payment.

Applying information in the question, we have the annuity that have:

n= 10 as there are 10 equal annual payments paid at the end of each year during 10 years;

i = 8.5% per annum compounded annually, as stated in the question;

PV = Borrowed amount = $30,000;

C = the equal annual payment.

The formular for PV of Annuity: PV = (C/i) x [ 1- (1+i)^(-n)] <=> C = (PV x i) / [ 1- (1+i)^(-n)]

Thus, C = (30,000 x 8.5%) / [ 1- 1.085^(-10) ] = $4,572.23

7 0
3 years ago
In 2019, Jamie earns $7,000 in net investment income and incurs $12,000 of investment interest expense. What is the maximum amou
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Answer:

nothing to be carried forward to next year $7,000 deductible this year;

Explanation:

Investment income is a return on the investment. Interest Expense is the amount of interest paid on the investment amount taken as a loan. The maximum amount to be adjusted as an expense against investment income is the amount of Investment income. Expenses no more than investment income will be adjusted. Nothing to be carried forward to next year.

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A rights offering Question 16 options: a) is the least expensive way to raise capital. b) gives the firm a built-in market for n
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Answer: b. gives the firm a built-in market for new securities.

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Rights offering are issued by companies when such companies wants to generate additional capital. This may be necessary when such company wants to meet its financial obligations and therefore need extra capital.

A rights offering gives the firm a built-in market for new securities as the security holder are already aware of the company and just buys additional securities.

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