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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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Internal failure costs are costs incurred​ ________. A. after the company delivers poorminusquality goods or services to custome
Grace [21]

Answer:

c. when the company corrects poorminusquality goods or services before delivery to customers.

Explanation:

Internal failure costs are costs incurred when the company corrects <u>poorminusquality goods or services before delivery to customers.</u>

5 0
3 years ago
Assume a market is in equilibrium. There is an increase in supply, but no change in demand As a result the equilibrium price ___
cluponka [151]
It is number D because if there’s an increase in supply but not change in demand then the equilibrium price will rise and the quantity will increase
5 0
3 years ago
Net Zero Products, a wholesaler of sustainable raw materials. Prepared the following aging of receivables analysis.
kkurt [141]

Answer:

Net Zero Products

a) The balance of the Allowance for Doubtful Accounts using the aging of accounts receivable method is $4,300.

b) Adjusting Entry to record bad debt expense:

Debit Bad Debt Expense $1,700

Credit Allowance for Doubtful Accounts $1,700

To record the bad debt expense for the period and bring the allowance to $4,300 credit balance.

Explanation:

a) Data and Calculations:

Aging of receivables analysis:

Total (days)                          0        1 to 30     31 to 60     61 to 90     above 90

Accounts receivable $171,000   $96,000   $34,000     $15,000     $12,000

Percent uncollectible                      1%            4%                 6%            9%

Allowance for doubtful     0          $960        $1,360         $900        $1,080

Total allowance for doubtful = $4,300 (960 + 1,360 + 900 + 1,080)

b) The adjustment in the Allowance for Doubtful Accounts needed for the current period is $1,700 ($4,300 - $2,600).  This amount will be debited to the Bad Debts Expense account and credited to the Allowance for Doubtful Accounts.  It will bring the total for the Allowance for Doubtful Accounts to $4,300 from $2,600.

3 0
3 years ago
Barney Googal owns a garage and is contemplating purchasing a tire retreading machine for $12,820. After estimating costs and re
UNO [17]

Answer:

the present value is $13,588.97

Explanation:

The computation of the present value of the retreading operation is shown below:

As we know that

Present value = Future value ÷  (1 + rate of interest)^time period

= $2,700 ÷ 1.09^1 + $2,700 ÷ 1.09^2 + $2,700 ÷ 1.09^3 + $2,700 ÷ 1.09^4 + $2,700 ÷ 1.09^5 + $2,700 ÷ 1.09^6 + $2,700 ÷ 1.09^7

= $13,588.97

Hence, the present value is $13,588.97

5 0
2 years ago
Country A has 1500 units of labor and can produce two goods, mufactures and food. A’s producers take 5 units of labor to produce
Genrish500 [490]
A tradinng is more effective 
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3 years ago
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