Given the data and information that follow, compute the total direct cost for each project duration. If the indirect costs for each project duration are $90 (15 time units), $70 (14), $50 (13), $40 (12), and $30 (11), compute the total project cost for each duration. What is the optimum cost-time schedule for the project? What is this cost? Act. Crash Cost (Slope) Normal Cost 30 50 Maximum Crash Time 1 2 0 1 Normal Time 5 3 4 2 A B C D E F G H 60 0 10 60 100 30 40 200 60 70 50 100 90 1 1 0 1 WNUNU . 50 60 200 $730 F 4 2 Initial project duration 15 A 5 D 2 G 5 3 B E H . 2 Total direct cost $730 3 5 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(ies) was crashed and the adjusted total cost. Note: Choose B instead of C and E (equal costs) because it is usually smarter to crash early rather than late AND one activity instead of two activities Act. Maximum Crash Time Normal Time 2 A B C D E F Crash Cost (Slope) 0 100 50 40 50 0 1 2 1 1 mm Normal Cost 150 100 200 200 200 150 1 Initial project duration 13 6 B F 2x 3 1x D E 3 Total direct cost 1,000 4 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(ies) was crashed and the adjusted total cost. Act. Maximum Crash Time B C D E F G . Crash Cost (Slope) 100 80 60 40 40 40 20 1 1 1 1 2 2 1 Normal Time 2 3 2 5 5 3 5 1 Normal Cost 150 100 200 200 200 150 200 200 F 2 3 Project duration 16 B 3 H A D G A 2 1x 2 5 5 E Total direct cost 1,400 5 If the indirect costs for each duration are $300 for 27 days, $240 for 26 days, $180 for 25 days, $120 for 24 days, $60 for 23 days, and $50 for 22 days, compute the direct, indirect, and total costs for each duration. What is the optimum cost-time schedule? The customer offers you $10 for every day you shorten the project from your original network. Would you take it? If so for how many days? Act. Normal Cost Crash Cost (Slope) 80 30 40 Maximum Crash Time 2 3 1 2 4 1 N Normal Time 10 8 5 11 15 6 50 40 10 80 50 100 20 $300 100 30 A D 10 11 Project duration 27 B F 8 6 E Total direct cost $300 5 15