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nikitadnepr [17]
2 years ago
14

The Acme Machine Shop has five machines that periodically break down and require service. The average time between breakdowns is

4 days, distributed according to an exponential distribution. The average time to repair a machine is 1 day, distributed according to an exponential distribution. One mechanic repairs the machines in the order in which they break down.
Required:
a. Determine the probability that the mechanic is idle.
b. Determine the mean number of machines waiting to be repaired.
c. Determine the mean time machines wait to be repaired.
d. Determine the probability that three machines are not operating (are being repaired or waiting to be repaired).
Business
1 answer:
kolbaska11 [484]2 years ago
8 0

Answer:

Explanation:

Its A!!

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4. Typically, what percentage of the home cost should you have available for a down payment?
TEA [102]

Answer:

30percent

Explanation:

30

7 0
3 years ago
Jen's Fashions is growing quickly. Dividends are expected to grow at a 19 percent rate for the next 3 years, with the growth rat
Sedaia [141]

Answer:

Ans. Current Share Price=$33.85

Explanation:

Hi, we first have to establish the dividend for the first 3 years and the  dividend when the growth rate falls off to a constant rate of 8% with the formula to find the present value of a perpetuity with constant growth rate. From there, we need to bring all the above cash flows to present value and that is the price of the share. The formula is as follows.

Price=\frac{D1}{(1+r)^{1}}+\frac{D2}{(1+r)^{2} } +\frac{D3}{(1+r)^{3} } +\frac{D3(1+g)}{(r-g)} \frac{1}{(1+r)^{3} }

To find D1, D2,and D3, we have to do this.

D1=Do(1+0.19)

D2=D1(1+0.19)

D3=D2(1+0.19)

Since 0.19 is the growth rate for 3 years. Everything should look like this

Price=\frac{4.04}{(1+0.12)^{1}}+\frac{4.29}{(1+0.12)^{2} } +\frac{25.52}{(1+0.12)^{3} } +\frac{25.52(1-0.08)}{(0.12+0.08)} \frac{1}{(1+0.12)^{3} } =33.85

notice that the sign of the last part do not coincide with the formula, that is because the growth rate from the first 3 years is -8%.

Best of luck.

7 0
3 years ago
Is 6 ft greater than 72 inches
Rudik [331]
No, 6ft=72in. There the same.
3 0
3 years ago
Read 2 more answers
Presented below are two independent cases related to available-for-sale debt investments. Case 1 Case 2 Amortized cost $41,640 $
netineya [11]

Answer:

Case 1 = $9,420

Case 2 = 0

Explanation:

Determining the amount of impairment loss is given below:-

Case 1

Impairment loss = Amortized cost - Fair value

= $41,640 - $32,220

= $9,420

Case 2

Impairment loss = Amortized cost - Fair value

= 91,800 - $102,220

= 0

Since, the fair value is higher than Amortized cost so the value of Impairment loss in case 2 is 0.

5 0
3 years ago
Which type of promotion would you use to attract costumers quickly with the help of coupons, samples, and free gifts?
kicyunya [14]

Answer:

Sales promotion

Explanation:

Sales promotion is a marketing strategy of stimulating the demand for a product by offering attractive incentives to customers or retailers.  Sales promotion aims at increasing the sales volumes of a product. It involves the use of persuasive tactics to convince the customer to buy. The effects of a sales promotion are usually short-term but may lead to the acquisition of long term customers. Some of the sales promotions commonly used include

  1. Issuing discount coupons.
  2. Free gifts
  3. Discount vouchers
  4. Loyalty cards
4 0
3 years ago
Read 2 more answers
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