The following information is known about a project toupgrade a point-of-sale system at Kids and Tots Apparel.Activity Activity Time (days) Immediate Predecessor(s)A 7 —B 2 A C 4 AD 4 B, CE 4 DF 3 EG 5 Ea. Draw the network diagram for this project.b. Determine the critical path and project duration.c. Calculate the slack for each activity.

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The following information is known about a project to
upgrade a point-of-sale system at Kids and Tots Apparel.
Activity Activity Time (days) Immediate Predecessor(s)
A 7 —
B 2 A

C 4 A
D 4 B, C
E 4 D
F 3 E
G 5 E
a. Draw the network diagram for this project.
b. Determine the critical path and project duration.
c. Calculate the slack for each activity.

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