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Author Question: A harvesting crew that follows the wheat harvest has six combines, each requiring service at an ... (Read 54 times)

jasdeep_brar

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on: Apr 18, 2020
A harvesting crew that follows the wheat harvest has six combines, each requiring service at an average rate of once every 40 hours, according to an exponential distribution. The firm has a mechanic who needs four hours to complete the average repair with exponential service times.
a. What is the average utilization of the mechanic?
b. What is the average number of combines in the system?
c. What is the average number of combines in line?
d. What is the average time spent being repaired?
e. What is the average time spent in line waiting for repair?
Operations Management ¦ Krajewski, Ritzman ¦ 7th Edition
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Marked as best answer by jasdeep_brar on Apr 18, 2020

smrtceo

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Reply #1 on: Apr 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jasdeep_brar

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Reply 2 on: Apr 18, 2020
YES! Correct, THANKS for helping me on my review

jomama

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Reply 3 on: Yesterday
Gracias!

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