Two international banks are integrating two financial processing software systems as a result of their merger. Preliminary analysis and interviews with all parties involved resulted in the following project information. The systems integration team for this project plans to define and manage the project on two levels. The following activities represent an aggregate view, and within each activity is a more detailed view with subtasks and project networks defined. All times are in weeks.

A: Draw the project network.

PROBLEM 9 Data Activity Immediate Predecessors Activity Time 3 B A 1 C 2. D B, C 3 m E C 5 F C 3 G E 7 H 5 E, F D, G, H 8