A project work must be broken down into discrete tasks that can then be estimated and allocated appropriate resources.

A project work must be broken down into discrete tasks that can then be estimated and allocated appropriate resources. The following table outlines the necessary tasks that must be performed for the NASA Spacecraft Launching Software Project. 

(i) Draw the activity network diagram for the software project as per the task dependency table listed above. 

(ii) Identify the critical path and show your calculations.