Q # 1. A construction project involves the following activities. D Activity A B E F G H J Preceding activity Nil Nil A B C.D E E G B 18 Duration (Days) 4 5 4 6 8 6 8 12 No. of labours Day 5 3 4 2 6 5 2 2 3 a. Draw a CPM network and number the events a) Find the critical activity b) If the maximum availability of the labour is limited to 8 in a day, level the resources and draw the histogram showing the distribution of labours Q # 1. A construction project involves the following activities. D Activity A B E F G H J Preceding activity Nil Nil A B C.D E E G B 18 Duration (Days) 4 5 4 6 8 6 8 12 No. of labours Day 5 3 4 2 6 5 2 2 3 a. Draw a CPM network and number the events a) Find the critical activity b) If the maximum availability of the labour is limited to 8 in a day, level the resources and draw the histogram showing the distribution of labours