Question

Use the following crashing table to answer

Project time	Period cost	Cumulative cost	A	B	C	D	E	F	G	H	I	J
37	0	0
36	60	120								1
35	80	200				1				1
34	80	280				2				2
33	80	360				3				2
32	135	495				3		1		2	1
31	180	675			1	4		1		2	1
30	180	855			2	5		1		2	1
29	733.33	1588.33	1		2	5		1		2	1
28	983.33	2571.67	2	1	2	5		1		2	1

1. In order to crash this project down to 32 weeks you should
   1. Crash activity D 3 weeks, F 1 week, H 2 weeks, I 1 week
   2. Crash activity F 1 week and I 1 week
   3. Crash activity C by 1 week, D by 4 weeks, F by 1 week, H by two weeks
   4. Crash Activity D by one week and activity I by two weeks

2. Your company is offered a bonus of $150 per week to get the project done early, how many weeks should your company crash this project down to (i.e., to what expected project completion time)?
   1. 30
   2. 0
   3. 32
   4. 28
      

Answer 1

Solution.​​​​​​​​​​
Cumulative Cumulative Period Profit Cost Cost 280 280 370 120 3660 200 280 3580 280 9800 280 9520 3480 3380 280 9240 360 32135 280 8960 495 31180 675 280 8680 855 30180 280 8400 29733.33 1588.33 280 8120 28983.33 2571.66 280 7840
​​​​​​​
since. The Cuhoulalwe Cost ol extending The neject to 36 wecks Costs 5The i Shoudd be able o ouun D by 5 weeks F by I week ,H by 2 week and by
thank you