Consider Following Information Project Network Activity Time Weeks Predecessors 2 B 3 C 2 Q34301875

Consider the following information about a project network.

Activity

Time (weeks)

Predecessors

A

2

—

B

3

—

C

2

A

D

4

A, B

E

4

C

F

3

C

G

5

D, E

H

2

F, G

What is the completion time for this project (inweeks)?

A.

25

B.

15

C.

20

D.

13

Consider the following information about a project network.

Activity

Time (weeks)

Predecessors

A

2

—

B

3

—

C

2

A

D

4

A, B

E

4

C

F

3

C

G

5

D, E

H

2

F, G

What is the critical path in this network?

A.

Critical Path is A, C, E, G, H

B.

Critical Path is B, D, G, H

C.

Critical Path is A, C, F, H

D.

Critical Path is B, D, C, F, H

We know the following about a project. We also know only onecritical path exits. Times are in weeks.

Activity

Optimistic

  Most Likely

Pessimistic

  Critical?

A

1

2

3

Yes

B

2

3

4

No

C

1

2

3

Yes

D

2

4

6

No

E

1

4

7

No

F

1

2

9

Yes

G

3

4

11

No

H

1

2

3

Yes

What is the expected completion time for theproject?

A.

9 weeks

B.

12 weeks

C.

23 weeks

D.

46 weeks

We know the following about a project. We

OR

 

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