Activity Immediate Predecessor(s) START A B Activity Time (weeks) 0 2 6 4 3 G START START B A A, B D, E C, E F, G 8 10 4 FINISH 0 a. If you start the project immediately, when will it be finished? The critical path is path B-E-F and the project duration is 24 weeks. (Enter your response as an integer.) b. You are interested in completing your project as soon as possible. You have only one option. Suppose you could assign Employee A, currently assigned to Activity G, to help Employee B, currently assigned to Activity F. Each week that Employee A helps Employee B will result in Activity G increasing its time by one week and Activity F reducing its time by one week. How many weeks should Employee A work on Activity F? Employee A should work weeks on Activity F and the project's duration will be reduced to weeks. (Enter your responses as integers.)