B. A small software development company has a project with five (5) activities. The activities with their required times (weeks) are detailed in the table below: a) Develop the PERT network and determine the time required to complete the project (15 Points) b) Identify the Critical Path. Present the results in tabular form. (5 Points) c) Find the probability that the project takes more than 14 weeks but less than 16 weeks, that is, between 14 and 16 weeks. Remember to model the problem (5 Points)

\f