Given the following profit table, determine the best decision(s) using a mini max regret decision criterion. States of Nature Decision S1 S2 S3 di 15 10 50 d2 20 45 80 dz 34 20 120 de 10 10 40 d1 and d4 d2 and d3 d3 d2 OC d4 27 W RA 80 3 FS * $ 4 % 5 & 7 3 6 8 9 E R. . Y U