Using MS Excel, draw the network and label each node completely and display it in Landscape to fill the worksheet.

Determine the critical path and the expected project completion time.

Determine the project variance (to 3 decimal places).

Using MS Excel, Develop an activity schedule for this project.

Determine the probability of completing this project in 38 weeks.

Determine the probability of completing the project between 27 and 32 weeks.

If 500 contractors are hired for 500 such projects, how much time should management specify such that 270 of the contractors are able to finish the project.

Adeola would like to determine the project completion time and the critical path for constructing a standard 3-bedroom residential house. A list of activities and their optimistic, pessimistic, and most probable completion times is given below: Times are in weeks. m Activity Most Probable Immediate Optimistic Pessimistic Predecessor b A 4 6 8 B 3 4 5 C 2 3 4 D 6 7 8 E 2 4 6 B,D F 6 10 14 A,E G 3 6 9 F H 10 11 12 G I 12 16 18 E