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 which activity(s) was crashed and the adjusted total cost. Note: The correct normal project duration, critical path, and total direct cost are provided. Activity Crash cost Maximum ID (Slope) Crash Time Normal time Normal cost A 50 1 3 150 B 100 1 3 100 C 60 2 4 200 D 60 2 3 200 E 70 1 4 200 F 0 0 1 150 Total direct normal costs 1,000 To compress from time period 12 to time 11, crash the following activity(s): A, B, C, D, F. What is the adjusted total cost at time period 11? To compress from time period 11 to time 10, crash the following activity(s): A, B, C, D, E, F. What is the adjusted total cost at time period 10? To compress from time period 10 to time 9, crash the following activity(s): A, B, C, D, E, F. What is the adjusted total cost at time period 9? What is the crash point of the network?