Refer to the following data for jobs waiting to be processed at a single work center (jobs are shown in order of arrival):
$$\begin{array} { l c c }
\text { Job } & \begin{array} { c }
\text { Processing Time } \
( \text { days } )
\end{array} & \begin{array} { c }
\text { Due Date } \
\text { (days from now) }
\end{array} \
\hline \mathrm { A } & 2 & 2 \
\mathrm {~B} & 5 & 6 \
\mathrm { C } & 6 & 10 \
\mathrm { D } & 3 & 4 \
\mathrm { E } & 4 & 8
\end{array}$$ What is the average completion time for the slack per operation (S/O) priority rule schedule? Average job tardiness? Average number of jobs at the center?

Question

Refer to the following data for jobs waiting to be processed at a single work center (jobs are shown in order of arrival):
 $$\begin{array} { l c c } 
\text { Job } & \begin{array} { c } 
\text { Processing Time } \
( \text { days } )
\end{array} & \begin{array} { c } 
\text { Due Date } \
\text { (days from now) }
\end{array} \
\hline \mathrm { A } & 2 & 2 \
\mathrm {~B} & 5 & 6 \
\mathrm { C } & 6 & 10 \
\mathrm { D } & 3 & 4 \
\mathrm { E } & 4 & 8
\end{array}$$ What is the average completion time for the slack per operation (S/O) priority rule schedule? Average job tardiness? Average number of jobs at the center?

Quizplus · Accepted Answer

The Answer of Refer to the following data for jobs waiting to be processed at a single work center (jobs are shown in order of arrival):
 $$\begin{array} { l c c } 
\text { Job } & \begin{array} { c } 
\text { Processing Time } \
( \text { days } )
\end{array} & \begin{array} { c } 
\text { Due Date } \
\text { (days from now) }
\end{array} \
\hline \mathrm { A } & 2 & 2 \
\mathrm {~B} & 5 & 6 \
\mathrm { C } & 6 & 10 \
\mathrm { D } & 3 & 4 \
\mathrm { E } & 4 & 8
\end{array}$$ What is the average completion time for the slack per operation (S/O) priority rule schedule? Average job tardiness? Average number of jobs at the center?

Refer to the Following Data for Jobs Waiting to Be