Question

Project C: What is the total crash cost for crashing the following project by FOUR days? Activity Immediate Normal Time Crash Time Normal Cost Crash Cost CC in $ 8000 7000 Predecessor NT in days CT in days NC in 7000 5000 9000 | A. D B,C 5000 3000 2000 4000 5000 E,F 7000 a. $4000 b. $1500 c. $3000 d. $2500

Answer 1

Answer: c. $3000

Step-by-step explanation:

Crashing Critical Part A, B, D, F, G.

Crash A by 2 days would increase cost from $7,000 to $8,000

= 8,000 - 7,000

= $1,000

Crash B by 2 days would increase cost from $5,000 to $7,000

= 7,000 - 5,000

= $2,000

Crash cost of four days:

= 1,000 + 2,000

= $3,000