Part 1:

Part 2:

what is the difference in total project costs between the earliest completion time of the project using "normal" times and the minimum-cost schedule you derived in part a

the minimum cost schedule costs $_ less than using "normal time" (enter your answer as an integer)

You are the manager of a project to improve a billing process at your firm. The table below contains the data you will need to conduct a cost analysis of the project. Indirect costs are $1,800 per week, and penalty costs are $600 per week after week 12. Immediate Predecessor(s) Activity A 0.00 D | Normal Cost Crash Cost ($) ($) 5,500 8,500 8,500 10,500 4,000 4,000 6,500 11,500 3,500 7,500 4,000 7,000 Normal Time (weeks) Crash Time (weeks) 4 1 5 3 1 1 6 3 7 6 7 6 A B B, C D a. What is the minimum-cost schedule for this project? The minimum-cost schedule is weeks. (Enter your response as an integer.)