EX$9-3($Static$)$ Use the information contained below...

Use the information contained below to compress one$-$time unit per move using the least cost method. Reduce the schedule until you reach the crash point of the network. For each move identify what activity$($s$)$ was crashed and the adjusted total cost.

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ActivityCrash costMaximum$$ID$($Slope$)$Crash TimeNormal timeNormal costA$10012150$B$8013100$C$6012200$D$4015200$E$4025200$F$4023150$G$2015200$H$1200$Total direct normal costs$$1,400$

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To compress from time period $16$ to time $15,$ crash the following activity$($s$)$: $($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

check all that apply $1$

A

B

C

D

E

F

G

H

To compress from time period $15$ to time $14,$ crash the following activity$($s$)$: $($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

check all that apply $2$

A

B

C

D

E

F

G

H

To compress from time period $14$ to time $13,$ crash the following activity$($s$)$: $($You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.$)$

check all that apply $3$

A

B

C

D

E

F

G

H