Business, 07.05.2020 03:06 Svetakotok

There are 4 servers in the checkout area. The interarrival time of customers is 2 minutes. The processing time is 5 minutes. The coefficients of variation for the arrival process and the service process are 1 and 0.85 respectively.

1. What is the average total time a customer spends in the system?

A. 5.0 minutes

B. 5.5 minutes

C. 6.0 minutes

D. 6.5 minutes

Answers: 1

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There are 4 servers in the checkout area. The interarrival time of customers is 2 minutes. The proce...