Question: roger ginde is developing a program in supply chain management...

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−	44
B	minus−	55
C	minus−	22
D	B	1010
E	​A, D	55
F	C	66
G	​E, F	88