Activity Predecessor Completion time A 2 B 3 C A 2 D B 4 E C 4 F C 3 G D,E 5 H F,G 2 Can you show me how to figure the following and tell me the

ActivityPredecessorCompletion time

A2

B3

CA2

DB4

EC4

FC3

GD,E5

HF,G2

Can you show me how to figure the following and tell me the answer for:

1)    What is the project completion time?

2)    Which activities are on the critical path?

3)    What is the latest finish time for activity D?

4)    Which activity has the most slack?