c Replate EESEE. 1 Caption... Emphasis Heading 1 11 Normal Strong Dictate Select- Editing Paragraph Styles Voice 3. The manager of the Oak Hills Swimming Club is planning the club's swimming team program. The first team practice is scheduled for May 1. The activities, their immediate predecessors, and the activity time estimates (in weeks) are as follows: Most Probable Immediate Predecessors Activity Optimistic Pessimistic B,C wwwWOON EHF a. Draw a project network for this problem. b. Fill in all the blanks in the following table. A A A E EST 2. AE AaBbcc AaBbCcl AaBbc AaBCI Aa Bbce T Caption... Emphasis Heading 1 1 Normal Strong 2 og 2 Paragraph Styles Note: D To reduce the computation load, please round the expected activity time (6) up to an integer if the computed expected activity time is not an integer. For example, if tA=1.17, round it up to 2. ii) For variance (g ) in activity time, keep two decimal places. Variance Expected Timet (weeks) Activity ES EF LS L F Critical Path? Slack BE B + H AT What is the expected time and variance to complete the project? (4 points) d. If the club manager plans to start the project on February 1, what is the probability the swimming program will be ready by the scheduled May 1 date (13 weeks)? e. Suppose activity E were delayed for 4 weeks. By how much would the entire project be delayed