Hint[s) Check My Work (All answers were generated using 1,000 trials and native Excel functionality.) At a local university, the Student Commission on Programming and Entertainment (SCOPE) is preparing to host its first music concert of the school year. To successfully produce this music concert, SCOPE has to complete several activities. The following table lists information regarding each activity. An activity's immediate predecessors are the activities that must be completed before the considered activity can begin. The table also lists duration estimates (in days) for each activity. Immediate Minimum Likely Maximum Activity Predecessors Time Time Time A: Negotiate contract with selected musicians 5 6 9 B: Reserve site 8 12 15 C: Logistical arrangements for music group A 5 6 7 D: Screen and hire security personnel B 3 3 3 E: Advertising and ticketing B, C 1 5 9 F: Hire parking staff D 4 7 10 G: Arrange concession sales E 3 8 10 The following network illustrates the precedence relationships in the SCOPE project. The project begins with activities A and B, which can start immediatelv {time 0) because they have no predecessors. On the other hand. activitv E cannot be started until activities B