Below is an activity network with times (in weeks) shown above each node: A 5 weeks leads to B 6 weeks and C 7 weeks. B to d 3 weeks. D to G 5 weeks. C to E 5 weeks. E to H 4 weeks. Which of the following statements is FALSE? Multiple Choice The critical path is A-C-E-H. The earliest start time for Activity A is zero since it is the first activity. The slack time Activity H is zero. The latest start time of Activity H is 21 weeks