Develop an early-start and a late-start schedule for the project in Exercise 9.6 using a Grant chart. and identify the critical path, and calculate the slack of noncritical activities.

Develop an early-start and a late-start schedule for the project in Exercise 9.6 using a Grant chart. and identify the critical path, and calculate the slack of noncritical activities.

1. Develop an early-start and a late-start schedule for the project in Exercise 9.6 using a Grant chart.

and

2. Identify the critical path, and calculate the slack of noncritical activities.