3. You needed to shorten the duration of this project by one week which activity would you choose? Activity Duration (in weeks) Cost to crash one week Predecessor A 5 $20 - B 10 $50 - C 15 $30 - D 12 $70 A, B E 10 $50 C F 23 $80 D G 13 $40 E H 20 $90 G I 24 $40 F J 11 $114 H,I Activity Preceding Activity Duration in Weeks Cost to Crash Maximum Crash Time A None 20 $100 4 B None 8 $170 2 C A 13 $300 5 D B 4 $280 2 E D 11 $140 3 F E 17 $80 6 G C 8 $50 0

You needed to shorten the duration of this project by one week which activity would you choose