any one answer this asap.

Activity A B C D E F G H 1 Predecess Optimistic or(s) time none 4 none 1 6 A 5 B,C 1 D 2 D 1 EF 4 GH 1 1 2 1 8 1 2 K 1 L.M 6 Most likely time 6 2 6 8 9 3 7 4 6 5 9 Pessimistic time 7 3 6 11 18 6 8 6 8 7 11 6 3 10 The data in the table represents a project with 14 different activities, (A-N). You are being asked to draw up a project schedule and report the total project completion time fin days) and the activities along the critical path to your manager A. Draw the network diagram & identify the activities on the critical path (5 points) B. What is the probability of the project being done in 53 days? (5 points) C. Your manager wants to be REALLY sure when this project will be done what date or rather how many days results in a 99% probability of completion? (bonus questions points - only with calculations!) K 4 M N 2 8