This project has a normal duration of 40 weeks. The critical path activities are ACDEFJK. In the previous question, we solved that activities F, D, C, K and H have to be crashed to shorten the project duration to 35 weeks. This is my question: What is the impact on the crashing solution if task D can start 2 weeks before task C is finished? Please give a correct answer with full details and calculations and explanations!

Task IP Exhibit 1 PROJECT DESCRIPTION AND TIME ESTIMATES (WEEKS) Description Most optimistic Most likely Most pessimistic Requirements 3 4 Market assessment 10 Design Development 16 Testing 10 Revising 6 Documentation 10 Quality assurance 7 Pricing Production 14 Distribution 2 4 9 COUWLUI-Y NOON . Normal costs ($) 10,000 20,000 15,000 45,000 10,000 15,000 20,000 10,000 5,000 40,000 15,000 Crash costs ($) 10,000 25,000 30,000 65,000 20,000 18,000 30,000 15,000 5,000 50,000 25,000 NUNWAA 5 2 K