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 5 weeks in the most economical way. Normal Time (weeks) Normal Crash Time Maximum Weeks Reduced Crash Cost ($) Crash Cost Activity Cost ($) (weeks) per Week ($) A 3 500 2 900 1 400 B 4 600 3 690 1 90 C 6 700 3 1.225 3 175 D 1,400 4 2,080 2 340 1,850 4 2,390 270 200 5 200 0 1,450 5 1,750 150 500 3 500 0 6 6 5 7 3 AON network diagram B(4) G(7) A(3) D(6) F(5) (If there is no amount for a box enter O. All boxes must be filled.) Reduce A by week(s), B by by week(s), E by Total additional cost is $ EFG I H C(6) E(6) week(s), H by H(3) NON O week(s), C by week(s), F by week(s). week(s), D week(s), G by