refer to Scenario 1: Choice of New Fridge. Suppose Amy considers that an ice maker and a reversible door are absolutely essential. Once those conditions are satisfied, she will then add all attributes up on the remaining alternatives. The decision rule(s) that Amy uses include(s): Group of answer choices Disjunctive and Lexicographic. Disjunctive and Expectancy Value Conjunctive and Lexicographic Conjunctive and Expectancy Value Lexicographic and Expectancy Value