shall upvote

TPL is developing a new formulation for its new solid Tuna. The project consists of the activities shown in the table below. Activity A B D E F G H | J Immediate A A A B C,D D B E,F.G G Predecessor Duration 2 3 4 5 6 3 4 7 3 (weeks) (i) Draw an appropriate network diagram to correctly represent the project. (4 marks) (ii) Calculate the Earliest start time, the Earliest finishing time, the Latest start time, the Latest finishing and the Float for each activity. (6 marks) (iii) Identify the critical path and calculate the overall project completion time. (2 marks) (g) Explain clearly (with reasons) the effect upon the overall project completion time if the completion time for activity I increases from 2 weeks to 3 weeks while at the same time the completion time for activity G increases from 4 weeks to 7 weeks. (4 marks) (f) LO NI 2