correct Question 4 Activity A E A project of seven activities is defined as follows: Immediate Predecessors Time (in wk) 4 9 F E 5 D A 2 C A 6 G F, D 3 K C, G 0 0/10 pts Based on the detailed project schedules, which of the following statements is correct? Activity A is a critical activity. Activity D and F cannot be finished on a different week. Activity C has the largest slack time. Activity C can be started on week 10 without delaying the project