You are the Project Manager of a company and you have been asked to estimate the time required for the completion of the project WinSolutions. Your subordinates have come up with the estimates of the tasks that are a part of Winsolutions as shown in Table 2B. . Table 2B Activity A B D E F G H I J K Predecessor C.F.J E . C.J - A.I J E.F B.H.I Time (Days) 7 6 9 7 3 8 4 9 9 7 5 Construct an activity network for WinSolutions and find the critical path in the network. Also compute the slack time for each of the activities