The following table gives the operation times and due dates for five jobs that are to be processed on a machine. Assign the jobs according to the shortest operation time and calculate the mean flow time.

Job

Processing

Time

Due Date

(Days Hence)

101

102

103

104

105

6 days

7 days

4 days

9 days

5 days

5

3

4

7

2

Short Answer

Expert verified

The mean flow time using the shortest process assignment rule is 18.6.

Step by step solution

01

Introduction

The mean is a statistical indicator that can be used to gauge the performance of a company's stock price for days, months, or years; a company's earnings for years; a firm by assessing its fundamentals such as price-to-earnings ratio, free cash flow, and liabilities on the balance sheet; and a portfolio by estimating its average returns over a certain period.

02

Find mean

Calculation of mean flow time:

Flowtime=Processingtimeofcurrentjob+Processingtimeofpreviousjob

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