4. Given the data and information that follow, compute the total direct cost for project duration. If the indirect costs for each project duration are $90 (15 units), $70 (14), $50 (13), $40 (12), and $30 (11), compute the total project for each duration. What is the optimum cost-time schedule for the project? W is this cost? Act. Crash Cost (slope) Maximum Crash Time Normal Time Normal Cost 30 50 60 60 0 70 10 50 60 100 100 90 30 50 200 200 $730 C Initial 4 2 project duration 15 G 2 5 Total direct cost $730 B 2 ct Management the Managerial Process, McGraw-Hill US Higher Ed ISE, 2020, ProQuest Ebook Central letall.action?docID=6148222