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Clem has a set of jobs that must be scheduled at her Tent and Awning shop. The jobs are completed at two project centers #$1$ and #$2$ sequentially $($i$.$e$.,$ a job must pass through #$1$ before going to #$2).$ Table $1\mathrm{.}1$

contains the information Clem has at her disposal.

Table $1\mathrm{.}1$

Clem wants to minimize idle time at #$1$ and #$2$ while minimizing the total time the projects are in the system. She believes Johnson's Rule will accomplish this. Using Johnson's Rule, help Clem schedule the

order of jobs A through G and draw the timeline associated $($Gantt Chart$)$ with #$1$ and #$2.$ Discuss what the final job schedule will be$,$ what the total time in the system is$,$ and what the total idle time is and

where it occurs.