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wariber [46]
3 years ago
14

Automobiles arrive at the drive-through window at the downtown Baton Rouge, Louisiana, post office at the rate of 4 every 10 min

utes. The average service time is 2 minutes. The Poisson distribution is appropriate for the arrival rate and service times are negative exponentially distributed.
a) The average time a car is in the system =_______ minutes (roundyour response to two decimal places).
b) The average number of cars in the system = _________cars (round your response to two decimal places).
c) The average number of cars waiting to receive service = ___________ cars.
d)The average time a car is in the queue =_________ minutes.
e) The probability that there are no cars at the window (round your response to two decimal places).
Business
1 answer:
Paul [167]3 years ago
5 0

Answer

The answer and procedures of the exercise are attached in a microsoft excel document.  

Explanation  

Please consider the data provided by the exercise. If you have any question please write me back. All the exercises are solved in a single sheet with the formulas indications.  

Download xlsx
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question 3 of 25 : historically, the reason for most incident responses failures is due to: a. insufficient resources. b. poor m
BigorU [14]
<span>Historically, the reason for most incident responses failures is due to </span><span>b. poor management</span>

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5 0
3 years ago
A company had a bulldozer destroyed by fire. The bulldozer originally cost $124,000. The accumulated depreciation on it was $59,
erik [133]

Answer:

$25,000

Explanation:

For computing the gain or loss, first, we have to determine the book value of bulldozer which is shown below:

Book value of bulldozer would be

= Originally cost - accumulated depreciation

= $124,000 - $59,500

= $64,500

And, the proceeds from the insurance company were $89,500

So, the gain would be

= $89,500 - $64,500

= $25,000

5 0
3 years ago
Kingbird, Inc. developed the following reconciling information in preparing its December bank reconciliation: Cash balance per b
hodyreva [135]

Answer:

$38,230

Explanation:

To determine the cash balance per books for Kingbird, Inc., we can use the following formula:

cash balance per books = cash balance per bank + notes receivable collected by bank  -  bank service charge -  NSF check

cash balance per books = $27,400 + $13,700 - $170 - $2,700 = $38,230

7 0
3 years ago
A quality control activity analysis indicated the following four activity costs of an administrative department:
Doss [256]

Answer:

total sales are the internal failure costs is 2%

Explanation:

given data

form to reduce errors =  $15,000

customer complaints = 75,000

Verifying = 30,000

Correcting errors = 60,000

Total = $180,000

sales = $3,000,000

to find out

total sales are the internal failure costs

solution

we know here that internal failture cost is express as

internal failture cost  = correcting error in form   ...........1

internal failture cost  =  $60000

and

internal failture cost as % of total cost is here as

internal failture cost to sale = \frac{internal\ failture\ cost}{sales}   .......2

internal failture cost to sale = \frac{60000}{3000000}

internal failture cost to sale = 2%

so total sales are the internal failure costs is 2%

3 0
4 years ago
Marquis Company uses a weighted-average perpetual inventory system and has the following purchases and sales:August 2 10 units w
mel-nik [20]

Answer:

COGS= $158.4

Explanation:

Giving the following information:

August 2: 10 units were purchased at $12 per unit

August 18: 15 units were purchased at $14 per unit

August 29: 12 units were sold.

First, we need to calculate the weighted-average purchasing price:

weighted-average purchasing price= [(10*12) + (15*14)]/25

weighted-average purchasing price= $13.2

COGS= 12*13.2= $158.4

5 0
4 years ago
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