The activities and other related information of a product development project are given in the table below. [9] Activity ID Predecessor Duration (months) A None 2 B E 3 C A 4 D C 6 E A S F E 4 G B, F, H, I 9 H D 2 I A 10 a) Draw a neat project network, b) Present in a table Early Start, Early Finish, Late Start, Late Finish, Slack, and Critical and non-critical activities. [Show/Explain every calculation] c) Draw a neat LSLF Gantt chart.

The activities and other related information of a product development project are given in the table below. [9] a) Draw a neat project network, b) Present in a table Early Start, Early Finish, Late Start, Late Finish, Slack, and Critical and non-critical activities. [Show/Explain every calculation c) Draw a neat LSLF Gantt chart