For the project data in Table, answer the following questions: Activity Duration Immediate (Normal) Crash Normal Duration Cost ($) predecessor Days to Shorten Cost/day ($) (shortened) ABC 5 5 100 10 A 7 500 6 A D 8 A E 9 B,C F G 565 C, D 9 D H E,F,G 465574 300 400 032 4 20 50 100 200 30 100 1 40 The total 320 410 21 40 90 cost of the project after decreasing the project duration by four days is Answer: