At Morgan's Transformer Rebuilding, Five Jobs Are Ready Now for Dispatching

question 72

Essay

At Morgan's Transformer Rebuilding, five jobs are ready now for dispatching to a machine centre. The processing times and due dates for the jobs are given below. Use earliest due date to sequence the jobs, and calculate the average completion time, the average job lateness, and the average number of jobs in the machine centre.
$$\begin{array} { | c | c | c | } \hline \text { Job } & \text { Work Time (days) } & \text { Due Date (days) } \\\hline \text { A } & 15 & 38 \\\hline \text { B } & 13 & 28 \\\hline \text { C } & 7 & 20 \\\hline \text { D } & 18 & 50 \\\hline \text { E } & 9 & 15 \\\hline\end{array}$$

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Definitions:

Necessaries

Items or services required for an individual's personal use and essential for maintaining a reasonable standard of living, including food, shelter, and clothing.

Disaffirm

The legal act of rejecting or renouncing a contract or agreement, particularly by a minor.

Basic Necessities

Essential items and services required to meet the basic standards of living, which may include food, shelter, and clothing.

Disparate Impact

Practices in employment, housing, or other areas that adversely affect one group more than another, often unintentionally, leading to discrimination claims.