-Draw a network model by hand and complete the schedule through forward and backward calculations. -Propose SLACK and main path (CP) -You must determine the specific completion date yourself and find the probability

E b Activity Explanation Predecessor work A Interview for a new manager 2 4 6 B Building repair 58 11 Employment advertisement and applicant interview 7 9 17 D Inviting new manager candidates A 1 2 3 E Equipment purchase and installation for new stores B 2 4 [2 F Final selection after confirmation of the 4 4 4 employee applicant's recommendation G D 1 1 1 Final selection after confirmation of manager applicant's recommendation H Orientation and wage negotiation E,F,G 2 2 2