1. Given the following payoff table, use graphical sensitivity analysis to determine the range of values of the probability of state of nature s₁ over which each of the decision alternatives has its largest expected value.

Decision	S1	S2
A	-4	20
B	4	16
C	8	2

What is the probability range for decision C?

Decision A will be selected if : ________

		0.8 < p < 1
		0.6 < p < 1
		0.33 < p < 0.83
		0.83 < p < 1