= 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 (weeks) Normal Cost ($) Maximum weeks Reduced Crash Cost ($) Activity Crash Cost per Week ($) 3 500 2 900 1 400 A B 4 600 3 700 1 100 6 800 3 1,352 3 184.00 D 6 1,500 4 2.150 N 325 E 6 1,750 4 2,250 250 N F 5 1,200 5 1,200 0 0 G 7 1,500 5 1,838 2 169 H 3 500 3 500 0 0 B(4) E(6) A(3) C(6) G(7) H(3) D(6) F(5) Reduce G by week(s), C by week(s), at a cost of $