Can someone answer this asap please ?

Development of a particular financial software product is being considered by Nancy Pfender's technology form in Crawford Texas. The activities necessary for the completion of this project are listed in the following table: Normal Time (Weeks) Crash Time (Weeks) Crash Normal Cost Cost Immediate Predecessor(s) Activity A 4 3 $2.500 $2,000 B 2 1 2,200 2,800 C 3 2 1000 . 1300 D 8 4 2,300 2,600 B.C E 6 3 900 1,200 D F 3 2 3,000 4,200 E weeks a. What is the project completion date? [Select ! b. What is the total cost required for completing this project on normal time? | Select] c. What activities are on the critical path? Select d. If you wish to reduce the time required to complete this project by 1 week, which activity should be crashed? Select 1 and how much will this increase the total cost? $ Select] e. If you wanted to take an additional 2 weeks a TOTAL of 3) from the project time, which activity(s) would you crash? (Select) weeks. What would be the total costs of crashing to reach the 3 week project reduction? $ [Select]