A minimization problem with four decision variables, two greater-than- or equal to constraints and one equality constraint will have Select the correct rosponse 4 surplus variables, 2 artificial variables and 4 basic variables 3 surplus variables, 3 artificial variables and 4 basic variables 2 surplus vanables, 3 artificial vartables and 3 basic varables 2 surplus variables, 2 artificial varables and 3 basic variables