Determine what is the total vehicle delay

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Vehicles begin to arrive at a toll booth at eight vehicles per minute from 9 A.M. to 10 A.M. The booth opens at 9:10 A.M. and services at a rate of ten vehicles per minute until 9:40 A.M. From 9:40 A.M. until 10 A.M. the service rate is six vehicles per minute. Assuming it is D/D/1 what is the total vehicle delay from 9 A . M . to 10 A . M . assuming D / D /1 queuing?

Reference no: EM13312048

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