The following table represents a plan for a project: Use Appendix G.

		TIMES (DAYS)
JOB NO.	PREDECESSOR JOB(S)	a	m	b
1		3	5	10
2	1	2	2	14
3	1	2	5	8
4	1	1	4	10
5	2	1	3	5
6	3	2	4	6
7	4	3	6	12
8	5, 6	1	4	7
9	8	2	6	13
10	7	3	4	5
11	9, 10	1	7	13

b.	Indicate the critical path.
	multiple choice 1 1-4-7-10-11 1-2-5-8 1-2-5-8-9-11 1-3-6-8-9-11

c.	What is the expected completion time for the project? (Do not round intermediate calculations. Round your answer to 2 decimal places.)

Expected completion time

days

d.	You can accomplish any one of the following at an additional cost of $1,500. If you will save $1,000 for each day that the earliest completion time is reduced, which of the following actions should be taken, if any?

1.	Reduce job 7 by two days.
	multiple choice 2 Yes No

2.	Reduce job 3 by three days.
	multiple choice 3 No Yes

3.	Reduce job 8 by four days.
	multiple choice 4 No Yes

e.	What is the probability that the project will take more than 35 days to complete? (Use Excel's NORMSDIST() function to find the correct probability for your computed Z-value. Do not round intermediate calculations. Round "z" value to 2 decimal places and final answer to 4 decimal places.)

Probability