Operations Research : Applications and Algorithms
Operations Research : Applications and Algorithms
4th Edition
ISBN: 9780534380588
Author: Wayne L. Winston
Publisher: Brooks Cole
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Chapter 2, Problem 3RP

Explanation of Solution

Relating two vectors:

Suppose that Ut be the number of untenured State University faculty at the beginning of the year t, and Tt be the tenured number.

Since 75% of the untenured faculty remains untenured at the beginning of the year t+1.

Thus, the number of untenured faculty in the beginning of the year t+1 is given below:

Ut+1=0.75Ut

Also, 20% of all untenured faculties become tenured and 90% of the tenured faculty remains tenured at the beginning of the year t+1.

Therefore, the number of tenured faculties in the beginning of the year t+1 is as follows:

Tt+1=0.2Ut+0

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