please draw answer and answer questions 1-4.

1. Perform critical path analyis. The critical path ih and the project duration is around 2 Compuie total tack and fore slack for each activity. dm. Une forward and backward passes aporoach p.e., priktitioner appeush. 3. Compute project variance 6 fe) variance alone critical path. Use feta Destribution for computing values. 4. Fod the probability of completing this project within 32dm. Use Normal Table for computing the probability