13 The following network diagram for a project is illustrated below (the numbers in parentheses represent activity's duration in days): A(5) D (4) 00 Start B(7) E (5) Finish C (5) F(7) 1. Identify the project critical path? (1 p) 2. What will happen to project completion time if activity E delays 3 days in the project? (1 p) 3. Calculate the total float for activity C. (1 P) Fill in your answer here