Assume a project information is given in the table below.

Activity	Immediate Predecessor	Duration (days)
A	---	5
B	---	5
C	---	5
D	A, B	4
E	B	3
F	C	8
G	D, E	6

17.What is the minimum number of activities that have to be delayed for the project to get delayed? A)1 B)2 C)3 D)4 E)5 F)None of the above (What is your answer?) 18.What is the minimum number of non-critical activities that have to be delayed for the project to get delayed? A)1 B)2 C)3 D)4 E)5 F)None of the above (What is your answer?)

19.What is the maximum number of activities that can be delayed for the project not to get delayed? A)1 B)2 C)3 D)4 E)5 F)None of the above (What is your answer?) 20.What is the maximum number of activities that can be delayed for the project not to have additional critical activities?

A)1 B)2 C)3 D)4 E)5 F)None of the above (What is your answer?)

Thank you!