Using the information provided in the table, the network diagram and the project completion time = 25 weeks, reduce the completion time of the project by 3 weeks in the most economical way. Normal Time (weeks) Crash Time Maximum weeks Crash Cost per Normal Crash Activity Cost ($) (weeks) Cost ($) Reduced Week ($) A 3 500 2 900 1 400 B 4 600 3 700 1 100 C 800 1,292 3 164.00 D 1,500 2,150 2 325 1,750 2,250 2 250 1,200 1,200 0 0 1,500 1,798 2 149 500 0 0 EF I G H A(3) Reduce G by B(4) D(6) 6 6 6 5 7 3 500 C(6) week(s), C by E(6) F(5) 3 4 4 5 5 3 G(7) H(3) week(s), at a cost of $