Sid Davidson is the personnel director of Babson and Willcount, a company that specializes in consulting and research. One of the training programs that Sid is considering for the middle-level...

Sid Davidson is the personnel director of Babson and Willcount, a company that specializes in consulting and research. One of the training programs that Sid is considering for the middle-level managers of Babson and Willcount is leadership training. Sid has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities and immediate predecessors appear in the following table:

ACTIVITY IMMEDIATE PREDECESSORS
A …………………………………………—
B …………………………………………—
C …………………………………………—
D …………………………………………B
E …………………………………………A, D
F …………………………………………C
G …………………………………………E, F
Develop a network for this problem.