C. me! a 15 the total project completion 10. A competitor of Kozar International Inc. has begun marketing a new, instant-developing film project. Kozar has had a similar product under study in its research and development (R&D) department but has not yet been able to begin production. Because of the competitor's action, top managers have asked for a speedup of R&D activities so that Kozar can produce and market instant film at the earliest possible date. The predecessor information and activity time estimates in months are as follows: a. Draw the project network. b. Develop an activity schedule for this project using early and late start and finish times, compute activity slack time, and define the critical activities. opied, scanned, or duplicated, in whole or in part. WCN 02-200-208 Time PROBLEM 10 DataKozar International Inc. Immediate Optimistic Activity Predecessors A 1 B A 3 A 1 D B,C 3.5 E B 4 F C,D,E 6.5 G E 5 Most Probable Time 1.5 4 2 5 5 7.5 Pessimistic Time 5 5 3 6.5 5 5 12 11.5 13 5 9