Question 4 (a-b) - Crashing

Based on your worksheet calculations, answer the questions below.

https://www.chegg.com/homework-help/questions-and-answers/given-following-network-diagram-information-project-activity-crash-cost-per-week-activity--q48446605

This is link to connect to the diagram and chart.

Question 4a

The critical path is ?

multiple choice

1257

13457

13467

12467

12457

1367

.

The project duration is ? weeks.

Question 4b (On Crash options, only select those which are actually available.)

Crash 1 Options (Uncheck every box to remove the question mark and then check all that apply.)

check all that apply 1

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

Crash 1 option(s) chosen

check all that apply 2

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

for a cost of $

Crash 2 Options (Uncheck every box to remove the question mark and then check all that apply.)

check all that apply 3

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

Crash 2 option(s) chosen

check all that apply 4

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

for a cost of $

Crash 3 Options (Uncheck every box to remove the question mark and then check all that apply.)

check all that apply 5

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

1-2/1-3

1-3/2-4

2-4/3-4

1-2/3-4

Crash 3 option(s) chosen

check all that apply 6

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

1-2/1-3

1-3/2-4

2-4/3-4

1-2/3-4

for a cost of $

Crash 4 Options (Uncheck every box to remove the question mark and then check all that apply.)

check all that apply 7

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

1-2/1-3

1-3/2-4

2-4/3-4

1-2/3-4

Crash 4 option(s) chosen

check all that apply 8

1-2

1-3

2-4

2-5

3-4

3-6

4-5

4-6

5-7

6-7

1-2/1-3

1-3/2-4

2-4/3-4

1-2/3-4

for a cost of $

Total Cost for crashing is $