Use the following information to compress one time unit per move using the least$-$cost method. Assume the total indirect cost for the project is $$2000$ and there is a savings of $$100$ per time unit reduced. Calculate the total direct, indirect, and project costs for each duration. What is the optimum cost$-$time schedule for the project?

Note: The correct normal project duration and total direct cost are provided.

Activity Crash cost Maximum

ID $($Slope$)$ Crash Time Normal time Normal cost

A $02200$

B $$50141,000$

C $20025800$

D $200251,000$

E $10013800$

F $40151,000$

G $40141,000$

H $01200$

Total direct normal costs $$6,000$

To compress from time period $20$ to time period $19$ 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 $1$

Aunanswered

Bunanswered

Cunanswered

Dunanswered

Eunanswered

Funanswered

Gunanswered

Hunanswered

To compress from time period $19$ to time period $18$ 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 $2$

Aunanswered

Bunanswered

Cunanswered

Dunanswered

Eunanswered

Funanswered

Gunanswered

Hunanswered

What is the optimum cost$-$time schedule for the network?