Quantitative analysis for management

Reference no: EM13101421

From historical data, Harry's Car Wash estimates that dirty cars arrive at the rate of 10 per hour all day Saturday. With a crew working the wash line, Harry figures that cars can be cleaned at the rate of one every 5 minutes. One car at a time is cleaned in this example of a single-channel waiting line.

Assuming Poisson arrivals and exponential service times, find the

(a) average number of cars inline.

(b) average time a car waits before it is washed.

(d) utilization rate of the car wash.

(e) probability that no cars are in the system.

Reference no: EM13101421

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