Given is a decision payoff table and a Sub Decision Payoff Table. Use Minimax Regret as an evaluation criterion to evaluate alternatives.

		Future Demand
Alternatives	Low	Moderate	High
Small Facility	41	37	36
Medium Facility	32	38	34
Large Facility	-8	32	42

Alternatives	Worst Regrets
Small Facility	?
Medium Facility	?
Large Facility	?

a) The worst regrets for alternative Small Facility is Blank 1

b) The worst regrets for alternative Medium Facility is Blank 2

c) The worst regrets for alternative Large Facility is Blank 3

d) The best course of action or decision by using Minimax Regret is to select Blank 4 facility