The table below contains information about an environmental clean-up project in the township of Hiles. Shorten the project three weeks by finding the minimum-cost schedule. Assume that project indirect costs and penalty costs are negligible. Identify activities to crash while minimizing the additional crash costs Activity Normal Time (weeks) 5 Crash Time Cost to Crash (weeks) (S per week) 4 1300 4 50 6 300 6 250 1 B G D E F Immediate Predecessor(s) None None A A B 7 7 1 c D 5 4 3 4 2 2 200 200 F C 1 2 Fill in the table below with the activity times after crashing to show the resulting schedule. Enter your responses as whole numbers. A 5 4 300 50 300 250 None None 6 7 7 B D E F G H 3 3 A B CD DE F 200 200 4 G Fill in the table below with the activity times after crashing to show the resulting schedule. (Enter your responses as whole numbers.) Time according to Time according to Activity Activity schedule (weeks) schedule (weeks) F H