Question

Given the following data and network, find answer the questions 18-20 if you're asked to finish this project 2 days earlier than its normal duration. Indirect cost (overhead) is $200 per day. 9.12 E 3 1.8 12. 19 10,13 B 7 1,8 13.20 0,1 1,7 8.15 20,25 15.20 F 1 6 8,15 0.1 15.20 20.25 2.8 1.4 4. 12 15.18 D 3 G 8 J 6,9 9.17 17,20 Activity Duration Normal Crash Days Shortened A B с D E F G H 7 6 3 3 7 8 7 5 3 Cost Duration Cost Crash Cost Normal Crash Difference Difference per Day 1 $800 $800 4 $1,000 $1,600 4 $300 $500 2 $400 $800 1 $100 $200 5 $500 $800 4 $1.200 $1,400 6 $350 $600 3 $700 $850 2 $500 $1,000 4 $450 $800 Days Cut Project Duration Increased cost Direct Cost Overhead Cost Total Cost - K

Question 1:

I)-What is the normal cost of this project?

II)-What is the cost of the project after 2 days shortening?

III)-What is the crashing cost per day for activity G?

Answer 1

I)$11,300

II)$11,050

III)$50