Course title: Quantitative Business Analysis Course Code: 0508300 ASSIGNMENT Consider the activities, durations, and predecessor relationships in the following network. Answer the questions that follow. Most Immediate Optimistic Likely Pessimistic Activity Description Predecessor(s) (Weeks) (Weeks) (Weeks) 00 u 00 00 N N 00 N W N 00 N E, G, H 00 N w a. What is the expected time for activity H? b. What is the variance for activity H? C. Based on the calculation of estimated times, what is the critical path? d. What is the estimated time of the critical path? e. What is the activity variance along the critical path? f. What is the probability of completion of the project before week 42