Q: Below are the tables given, in which is telling the time needed for each of a number of tasks and which tasks must immediately precede them. Make a PERT diagram for each problem and determine the project time and critical path. A)

Task	Time	Preceding time
A	10	NONE
B	12	NONE
C	15	NONE
D	6	A, C
E	3	A, B
F	5	B, C
G	7	D, F
H	6	D, E
I	9	E, F

B)

Task	Time	Preceding time
A	11	NONE
B	13	NONE
C	12	NONE
D	14	NONE
E	8	A, C, D
F	6	A, B, D
G	10	A, B, C
H	5	B, C, D
I	9	E, F, H
J	7	F, G, H