Using a Program Evaluation & Review Chart (PERT) Model, Fundraising

Using a Program Evaluation & Review Chart (PERT) model, fundraising managers at Smith College develop a plan to expand the reach of their capital gains campaign. What is the main purpose behind the use of a PERT model in project management?

A) to predict the likelihood that employees will increase their productivity
B) to gain a new perspective on campaign growth strategy
C) to analyze tasks involved in completing the project
D) to provide post-implementation evaluation of the project