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nikitadnepr [17]
3 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]3 years ago
8 0

Answer:

Explanation:

Its A!!

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Listed below in alphabetical order are the balance sheet items of Nolan Company at December 31, 2022
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Answer and Explanation:

The preparation of the balance sheet is presented below:

Assets

cash  $11,000

account receivable $15,000

equipment $10,000

buidlings $65,000

land $31,000

Total assets $132,000

Liabilities and stockholder equity

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common stock $80,000

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Total Liabilities and stockholder equity $132,000

5 0
3 years ago
The variable overhead spending variance, the fixed overhead spending variance, and the variable overhead efficiency variance can
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Answer:

Controllable variance

Explanation:

The controllable variance is the combination of the variable overhead, fixed overhead spending variance and together with this, the variable overhead efficiency variance is also involved

Hence, as per the given situation, the controllable variance is to be considered

Therefore the above represents the answer

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3 years ago
Shawna had a beginning balance in her checking account of $123.32. she wrote check #2341 for $23.77. she deposited two checks to
weqwewe [10]

Answer: $449.53

When Shawna wrote a check for $23.77, the same amount was deducted from her bank account, decreasing her balance to $99.55.  When she deposited two checks totaling $349.98, the amount was added, making her new balance increased to $449.53.


5 0
3 years ago
The more frequent daily activities of financial management include:
Lady bird [3.3K]

Answer:

  1. credit management
  2. receipt and disbursement of funds​
  3. inventory control

Explanation:

Activities such as stablishing budgets and plans are done once every year. And the sale of stocks and bonds is done only if the company makes and IPO or an emission of Bonds which are impossible to occur daily.

7 0
3 years ago
Easy points
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Answer:

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