(6) Development of a new deluxe version of a particular software product is considered, as shown below. Normal Crash Crash Normal Crash Cost Cost Time Time Cost D Task A 4 4 $10 10 B 7 5 $18 $14 per week N.A. $2 C 6 5 $15 $12 Start B E D 8 6 $25 $19 E 5 4 $12 $8 F 10 7 $30 $24 G 4 3 $12 $9 Finish If you wish to reduce the time required to complete this project by two weeks from 16 to 14, which task(s) should be crashed? How much will this increase the total cost? $ [13%] Path Original Path Path Length after Length/Duration Crashing 1 week Path Length after Crashing 2 weeks A-D-G B-E-G C-F Project completion time 16 15 14 List all feasible crashing alternative(s) and circle/underline the best alternative.