pls handwritten answer

B A start F finish C E D has a set of activities with the following time estimates: Time (weeks) Activity a m b A 4 7 B 2 2 2 C 2 5 14 D 3 6 9 E 5 5 2 8 14 (a) Calculate the expected times and variance for each activity. (b) Obtain the critical path. (c) Calculate the expected project completion time and its standard deviation. (d) Initial assessments have given the project 26 weeks to be completed. What is the probability this project time will be met? (e) The company managing this project for a client wants to ensure that it sets a reasonable schedule for completing it on time. It wants to quote a project completion length that ensures a 95% chance of being successful. What project length should the company quote for its clients