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mr_godi [17]
3 years ago
13

Sonny's Super Market has installed a self-service checkout counter, and wishes to understand how this has affected customer serv

ice. Shoppers arrive on average the rate of one every other minute (Poisson distribution). Each shopper takes an average of 84 seconds to use the checkout, and that time is exponentially distributed. a. Calculate how long it takes, on average, for a shopper at the self-service counter, including how long they wait in line and how long it takes them to do their own checkout.'
Business
1 answer:
valina [46]3 years ago
5 0

Answer:

The Expected time a customer spends in the system is 4

Explanation:

According to the given data we have the following:

Arrival rate A = 1 every other minute = 30/hour or (30/60) per minute

Service rate S = 84 seconds = 60×60/84= 42.86 customers per hour

System utilization factor P = A/S = 30/42.86 = 0.699

Length of the system L = P/(1-P) = 0.699/(1-0.699) = 2.322

Therefore, Expected time a customer spends in the system = L/A = 2.322/(30/60) = 4.644=4

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6 0
3 years ago
The discount rate assigned to an individual project should be based on: Group of answer choices the firm's weighted average cost
Inessa05 [86]

Answer:

none of the choices are correct

Explanation:

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3 0
3 years ago
Alexandra is constantly creating more work for Susan, yet Susan completes all of this additional work and, in turn, Alexandra co
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Answer: positive reinforcement

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Positive reinforcement are action taken to increase a behavior either positive or negative behavior.

In the question Susan is positively reinforcing Alexandra's negative lazy attitude.

5 0
3 years ago
During the year, Gary, the sole shareholder of a calendar year S corporation, received a distribution of $16,000. At the end of
Marat540 [252]

Answer: a. Gary recognizes a $1,000 LTCG

Explanation:

Long Term Capital Gain is calculated by the formula:

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First statement is therefore correct that Gary would recognize an LTCG of $1,000.

8 0
3 years ago
LO 6.3Which is not a step in activity-based costing?
Elina [12.6K]

Answer:

Computing a cost rate per production is not part of activity based costing

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6 0
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