This problem is worth 3 points. The table below contains the data you will need to conduct a cost analysis of the project. Indirect costs are $78 per week. Penalty costs are $90 after week 12. Activity Normal Immediate Time Predecessor(s) (weeks) 4 Crash Time (weeks) Normal Cost ($) Crash Cost ($) IP 1 300 480 Q 5 3 450 630 R IP 1 1 270 270 S Q 6 3 360 690 T |Q. R 7 6 210 390 U S 7 6 240 450 Choose the answer for the list of available options for all the three questions 1), 2), 3): 1. What is the overall minimum-cost schedule for this project? 2. What is the duration of the project in weeks achieved at the minimum-cost schedule? 3. What are the combined indirect and penalty costs only for the minimum cost schedule