EX9-7 (Static) Use the information contained below... Use the following information to compress one time unit per move using the least-cost method. Assume the total indirect cost for the project is $2000 and there is a savings of $100 per time unit reduced. Calculate the total direct, indirect, and project costs for each duration. What is the optimum cost-time schedule for the project? Note: The correct normal project duration and total direct cost are provided. Activity ID Crash cost (Slope) A B $50 200 200 100 Maximum Crash Time Normal time Normal cost 0 2 200 1 4 1,000 2 5 800 2 5 1,000 1 3 800 1 5 1,000 1 4 1,000 0 1 1 200 D E F 40 G 40 H Total direct normal costs $6,000 F 5 5 Project duration 20 A B B Direct cost $6,000 E 3 H 1x 2x 4 Indirect cost $2,000 D G Total cost $8,000 5 4 To compress from time period 20 to time period 19 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.) 2 A ?B 2 C ? D ? E ? F ?H What is the adjusted total cost at time period 19? To compress from time period 19 to time period 18 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.) ? A ? B ? c ?D ? E ? F ? G ? H What is the adjusted total cost at time period 18? What is the optimum cost-time schedule for the network? Time period Total cost