The following is a payoff table giving the COST for various situations, Refer to the payoff table from Q17, what decision should be made based on the minimax regret criterion?

S1 S2 S3

Probability 0.4 0.35 0.25

Alternative 1 45 37 83

Alternative 2 16 59 72

Alternative 3 23 65 91

Alternative 4 44 33 55