The table below contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $12,000 per week, and a penalty cost of $7,000 per week will be incurred by your company for every week the project is delayed beyond week 13.

Activity	Immediate Predecessor(s)	Normal Time (weeks)	Crash Time (weeks)	Normal Cost ($)	Crash Cost ($)
A		3	2	7,000	10,000
B		4	4	3,000	3,000
C	A	4	3	12,000	26,000
D	B	2	1	12,000	27,000
E	C	1	1	8,000	8,000
F	D, E	6	4	5,000	19,000
G	E	3	2	9,000	19,000

Part 2

a. What is the shortest time duration for this project regardless of cost?

The shortest project duration regardless of cost is 10 weeks. (Enter your response as a whole number.)

Part 3

b. What is the minimum total cost associated with completing the project in 13 weeks?

The minimum total cost to complete the project in 13 weeks is $___. (Enter your response as a whole number.)