@zaasmi

3. Calculate the total float for each activity.

**Correct Solution**

Answer:

Answer:

A+C+E+G = 3+2+5+6 = 16

A+D1+F+G = 3+0+3+6 = 12

B+D+F+G = 5+4+3+6 = 18

A+C+D2+F+G = 3+2+0+3+6 = 14

The longest path is and the duration is 18 days.

So, the critical path is .

Answer:

The project completion time is 18 days.