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$($ies$)$ was crashed and the adjusted total cost. What is the crash point of the network and the total direct costs?

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Activity

Crash Cost $($Slope$)$

Maximum

Crash Time

Normal Time

Normal Cost

A

$50$

$1$

$3$

$150$

B

$100$

$1$

$3$

$100$

C

$60$

$2$

$4$

$200$

D

$60$

$2$

$3$

$200$

E

$70$

$1$

$4$

$200$

F

$0$

$0$

$1$

$150$

$$

$$

Initial project duration $($or critical path$)=\_\_\_$A$+$C$+$E$+$F$=3+4+4+1=12\_\_\_\_\_\_\_$

Initial total project cost $=\_\_\_\_\_1,000\_\_\_\_\_$

$$

What is the crash point of the network?

$$ Time period: $\_\_\_\_$ weeks

$$ Total direct costs:$$ $$\_\_\_\_\_\_\_\_$

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Show me the process to draw your answer below: