Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table:

Activity	Immediate Predecessor(s)	Time (days)
A	minus

10

B

minus

6

C

minus

3

D	B	2
E	A, D	3
F	C	5
G	E, F	12

This exercise contains only parts b, c, and d.

Part 2

b) The critical activities for the leadership training program development project are

A - E - G

B - D - E - G

A - E - G

C - F - G

.