AOA

Problem #1 Given below is the time-cost trade-off data for a small maintenance project. Assume the Indirect Cost is $100/day. Activity Precedence Normal Crash Time Cost Time Cost A $210 $280 B 400 560 A 500 600 D 540 600 4 days 8 days 6 days 9 days 4 days 5 days 3 days 7 days 3 days 6 days 4 days 7 days 1 days 4 days 3 days 6 days E C, B 500 1,100 F C, B 150 240 G E 150 150 H F, D 600 750