Exercise 4 4a ACT. NORMAL NORMAL MAXIMUM TIME COST CRASH TIME 30 1 B 7 60 2 CRASH COST (SLOPE) 10 B 2 70 C 80 0 4 40 2 20 D E 5 110 50 po 88 89 F 5 90 5 2 200 2 60 G H 30 70 1 40 N N 1 0 140 $ 680 PROJECT DURATION 16 4 | CP - 1 x D 4 G 2 2x B 7 H E 5 TOTAL DIRECT COST N 45 A F PROJECT DURATION 15 CP- D G B lu H TOTAL DIRECT COST ACTIVITIES CHANGED A C 14 F PROJECT DURATION CP . D G B E H TOTAL DIRECT COST ACTIVITIES CHANGED 1 A c F PROJECT DURATION 13 CP- D G B H H TOTAL DIRECT COST ACTIVITIES CHANGED A F PROJECT DURATION 12 CP- D G B E H TOTAL DIRECT COST ACTIVITIES CHANGED ACTIVITIES CHANGED 40 12 PROJECT DURATION CP- D G B TOTAL DIRECT COST ACTIVITIES CHANGED E H 11 PROJECT DURATION A C IL D G 3 E H TOTAL DIRECT COST ACTIVITIES CHANGED 10 PROJECT DURATION TI CP- G D H TOTAL DIRECT COST ACTIVITIES CHANGED EXC 4d PROJECT DURATION 10 DIRECT COSTS INDIRECT COSTS 790 TOTAL COSTS 11 820 12 860 13 900 EXEC 4d PROJECT DURATION 10 DIRECT COSTS INDIRECT COSTS 790 TOTAL COSTS 11 820 12 860 13 900 14 1000 15 1130 16 1200 2100 1800 1500 1200 900 600 300 10 11 12 13 14 16 16