do all

P4) (20 points) (b) Solve the following by the Parallel method of source allocation. The resource limits are as D 2 Activity ES Duration LS EF FF TF LF Resources 2M, 1H B 4 H 1 1M, 1H 2M, TH A 1 2M, 1H 2 E 4 G 5 2M, 1H 3M 3M, 2H F 2 2M, 1H 9 11 15 12 13 17 18 10 16 6 7 14 8 5 3 2 LS Dur. TE Act Resource 2M TH IM IH 1 1 A 4 7 B Z 2M IH 2M TH 3 2 11 2 D + 4 E 2 6 F 2M IH 3M 2H 8 5 G 13 . H 2M TH EM Max 3 Max 2