A) Draw the network model for this problem

Davison Construction Company is building a luxury lakefront home in the finger region of New York. Coordination of the architect and subcontractors will require a major effort to meet the 44- weck (approximately 10-month) completion date requested by the owner The Davison project manager prepared the following project network: B F H G Finish Start A D E Estimates of the optimistic, most probable, and pessimistic times (in weeks) for the activities are as follows: Activity Optimistic Most Probable Pessimistic A 4. 8 12 B 6 7 8 6 12 18 D 3 5 7 E 6 9 18 F 5 8 17 G 10 15 20 H 5 6 13