This Assignment is worth 20 Marks. ANSWER ALL QUESTIONS. Please ensure you use the cover page.

Please use the following information and create a Pert and a Gantt Chart.

Activity	Predecessor (Pr)	Optimistic (0)	Most Likely (ML)	Pessimistic (P)	Duration (D)
		Durations in Months
A		4	5	7
B		7	8	12
C		8	10	13
D	B	10	11	13
E	C	0.5	1	11
F	D	2	5	8
G	A, B	9	10	12
H	E	3	7	16
I	G	2	1	14
J	F, G	10	5	13

1. What are the Critical and Slack times you have identified?
2. A fence 10 feet by ten feet is being built for $40,000.00 in 4 weeks. During week 2 , 15 feet has been completed. Calculate the following:

• Estimate to Completion (ETC)
• Variance at Completion (VAC)
• To Complete Performance Index (TCPI)