Question

It's Valentine's Day, and all the restaurants are doing a prix fixe menu. Diners at Ruby's Restaurant have the following choices: calamari or egg rolls for an appetizer, steak or pasta or pork chops for a entree, and a delightful array of 12 different desserts. There are 128 diners in the restaurant tonight. In each of the scenarios below, calculate the number of possible app-entree-dessert requests Each diner had exactly one appetizer, exactly one entree, and exactly one dessen 2A 2B Each diner had at most one appetizer, at most one one entree, and at most one dessert. 2C Each diner had at most two apps, and at most one appetizer, and at most one dessert

Answer 1

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