The Question is about 'Queueing Theory M/G/1 model'.

this problem lacation : simio and simulation: Modeling, Analysis, Applications, chapter 2, practice problem number 4

Hint : To solve this problem using Little's Law and other relations, and M/G/1 formula

For an M/G/1 queue with mean interarrival time 1.25 minutes and mean service time 1 minute, And five ' original value' below now.

= 2.06 minutes , = 3.06 minutes , = 2.45 units, = 1.65 units, = 0.80 or 80%

re-evaluate all five of , , , , . except increasing the arrival rate by 5% over its original value(= conditions value), then by 15% over its original value, then by 20% over original value, and so on up through increasing it by 100% over value. Make plots of each of the five metrics as functions of the percent increase in the arrival rate.

Be sure to state all your units(Always!) and the relevant time frame of operation

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