Machine Maintenance. A machine can be in two states: "In adjustment " or "out of adjustment". If it is in adjustment, the machine earns revenue at the rate of $200 per day. If the machine is out of adjustment at the start of a day, it is repaired at a cost of $100, which then places it in adjustment. The repair time requires a full day, during which no revenue is earned. The transition matrix is given below. Out of adjustment 0.30 In adjustment Out of adjustment 0 a. What fraction of time in the long run can the machine be expected be in adjustment? Out of adjustment? b. Compute the expected long-run daily revenue earned by the machine. In adjustment 0.70 1
Machine Maintenance. A machine can be in two states: "In adjustment " or "out of adjustment". If it is in adjustment, the machine earns revenue at the rate of $200 per day. If the machine is out of adjustment at the start of a day, it is repaired at a cost of $100, which then places it in adjustment. The repair time requires a full day, during which no revenue is earned. The transition matrix is given below. Out of adjustment 0.30 In adjustment Out of adjustment 0 a. What fraction of time in the long run can the machine be expected be in adjustment? Out of adjustment? b. Compute the expected long-run daily revenue earned by the machine. In adjustment 0.70 1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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