Item$4$

$14\mathrm{.}28$

points

Time Remaining $18$ minutes $31$ seconds$00$:$18$:$31$

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eBookPrintReferencesCheck my workCheck My Work button is now enabled$5$Item $4$

Time Remaining $18$ minutes $31$ seconds$00$:$18$:$31$

Problem $16-15($Static$)$

A foreman has determined processing times at a work center for a set of jobs and now wants to sequence them. Given the information shown, do the following:

Job Job Time $($Days$)$ Due Date

a $4\mathrm{.}510$

b $6\mathrm{.}017$

c $5\mathrm{.}212$

d $1\mathrm{.}627$

e $2\mathrm{.}818$

f $3\mathrm{.}319$

a$-1.$ Determine the processing sequence using $(1)$ First come, first served, $(2)$ Shortest processing time, $(3)$ Earliest due date. The list is in First come, first served order.

a$-2.$ For each sequence, compute the average job tardiness, the average flow time. $($Round your intermediate calculations and final answers to $2$ decimal places.$)$