please pick the activities and state the adjusted total cost for period 11

EX9-2 (Static) Use the information contained below... 11 Use the information contained below to compress one-time unit per move using the least cost method. Reduce the schedule until you reach the crash point of the network. For each move Identify what activity(s) was crashed and the adjusted total cost. 1 points ot10:41 Activity ID A B D E F Crash cost Maximum (Slope) Crash Time Normal time Normal cost 0 2 150 100 1 3 100 50 2 6 200 40 1 4 200 55 1 3 200 0 1 150 Print Reference Total direct normal costs $1.000 6 Initial prot duration 13 A F 2x 3 1 Total direct cost $1,000 3 To compress from time period 12 to time 11 crash the following activity(s) (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) 2A B 20 2D What the adjusted total costat time period 119