Hi all, I am trying to teach myself some linear programming and have become stuck with this quesion
Lets Suppose a large construction project has been broken down into 6 activities. The times to complete the activities along with the necessary preceding activities are shown in the following table.
Preceding Activity Duration (Weeks) A - 50 B A 30 C A 20 D A 40 E B,C 50 F B 40 G D,E,F 60
Activities E and F will require external consultants to conduct the work and so times for these
activities are based on preliminary estimates from the contractors. The agreed completion
time for the project has to be within 160 weeks.
a) Formulate this situation as a linear programming problem, where the aim is to complete the project in the shortest possible time.