The following activities are part of a project to be scheduled using CPM: ACTIVITY IMMEDIATE PREDECESSOR TIME (WEEKS) A — 8 B A 3 C A 7 D C 3 E BPicture D 4 F D 3 G EPicture F 6 b. What is the critical path? A-C-D-F-G A-C-D-E-G A-B-D-F-G A-B-E-G c. How many weeks will it take to complete the project? Number of weeks d. How much slack does activity B have? Slack of activity B week(s)