State of Nature
Decision	s1	s2	s3
d1	10	8	6
d2	14	15	2
d3	7	8	9

a. What decision should be made by the optimistic decision maker?

a. d1 b. d2 c. d3

b. What choice should be made by the conservative decision maker?

a. d1 b. d2 c. d3

c. What decision should be made under minimax regret?

a. d1 b. d2 c. d3 d. any decision (d1, d2, or d3) e. no decision

d. What is the payoff under the REGRET decision (MINMAX REGRET)?