For the network shown: D(4) B(12) A(5) E(6) G(5) C16) F(6) a-1. Determine the critical path. A-B-E-G A-C-E-G A-B-D-G A-C-F-G a-2. Determine the early completion time in weeks for the project. Early completion time 8 weeks For the data shown, reduce the project completion time by three weeks. Assume a linear cost per NORMAL NORMAL CRASH CRASH ACTIVITY TIME COST TIME COST A 5 $ 8.000 3 $11,700 12 12.900 5 19,200 6 5.900 2 8,300 4 4,600 2 8,300 6 3.300 5 5,100 6 6.900 5 8.700 5 7,600 9,600 b-1. Which activities in order of reduction would be shortened? G-E-A OB 0-0 D-B-C O A-C-F-G a-2. Determine the early completion time in weeks for the project. Early completion time 8 weeks For the data shown, reduce the project completion time by three weeks. Assume a linear cost NORMAL NORMAL CRASH CRASH ACTIVITY TIME COST TIME COST 5 $ 8,000 3 $11,700 B 12 12,900 5 19,200 6 5,900 2 8,300 D 4 4,600 8,300 E 6 3,300 5,100 F 6 6,900 5 8,700 G 5 7,600 4 9,600 b-1. Which activities in order of reduction would be shortened? G-E-A B-G-D D-B-C B-B-B b-2. Find the resulting cost to crash. Resulting cost Refore