Suppose you are PM on a software Development project. The activities required to develop the software product are shown in the table below along with estimated duration of each activity and any immediate predecessor a) Construct an appropriate activity network diagram to illustrate this information. b) Find the critical path. c) Find the Earliest start date (ES) and Latest start date (LS) for each activity using forward and backward pass. (3) Activity Label A B moo D E F G H I Table1.0 Activity Details Duration J K L (in Weeks) 2 3 5 4 6 5 6 53 3 4 23 Precedent(s) None A A B C D, E F F H, I G. J (3) (2)