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

$\backslash$table$[[,,\backslash$table$[[$Future$],[$Demand$]],],[$Alternatives$,\backslash$table$[[$Lo$],[$w$]],$Moderate,$\backslash$table$[[$Hig$],[$h$]]],[\backslash$table$[[$Small$],[$Facility$]],49,48,47],[\backslash$table$[[$Medium$],[$Facility$]],46,47,46],[\backslash$table$[[$Large$],[$Facility$]],-12,47,49]]$

$\backslash$table$[[$Alternativ$,$Worst$],[$es$,$Regrets$],[$Small$,?$How to solve