Rose is in charge of advertising a new product launched by her company. She has defined the advertising for this product as an individual project that consists of seven activities. The following are the characteristics of these activities: Immediate Predecessor(s) Activity A B C D E F G None None A, B B C. What is the slack in Activity C? C D E, F B. What is the critical path through this project? Activity Time(in weeks) 2 3 A. Suppose Rose starts on this project immediately, to finish as soon as possible. How much time will be required to complete this project? 4 5 5 2 2