see below..

Consider the following scheduling process: Task Time Preceding Task A 6 4 A C 7 A D 13 B E 3 B,C 20 C 4 D, E.F Perform a PERT analysis for this and answer the following: The total time needed for the completion of the project is = Expected answer format: 99 The Critical path from the left to right is: Expected Answer format in each blank: X Enter only one alphabet per blank. If there are more blanks than needed, then simply enter '-' in the remaining blanks. A/ A/ A/ A/