Use the following table to crash the project. Compute the total direct cost for each project duration. If the indirect costs for each project duration are $450 (22 time units), $400 (21 time units). $350 (20 time units). $300 (19 time units). $250 (18 time units), and $200 (17 time units), compute the total project cost for each duration. Then answer the questions. Hints: You may not need to use all the given indirect costs. This means your normal project duration may be shorter than 22 time units and/or the crash point may be longer than 17 time units. Crashing Information for Homework #2 Activity Predecessor Crash Cost (Slope) Maximum Crash Time Normal Time Normal Cost A None 30 1 un 5 40 B A 60 N 2 a 50 50 1 ST 4 80 D A 0 O 12 50 B 70 E 2. 7 100 7 100 4 8 120 F 40 G 3 1 90 D, E, F The total cost for 20 time units of project duration is $ 870 840 860 850 The total cost for 18 time units of project duration is $ 830 890 850 870 olant After crashing, the optimum cost-time schedule for this project is time units. 19 21 20 18