Thirsty after exercising in the gym, you are thinking of buying a fruit smoothie or a protein shake. The smoothies come in 9 flavors and 5 sizes, while the protein shakes come in only 3 flavors and 3 sizes. Let us formulate a procedure for deciding which drink you will choose: Q A valid procedure for choosing a drink is: Step 1: Choose a flavor for the smoothie: 9 choices A Step 2: Choose a size for the smoothie: 5 choices B Step 3: Choose a flavor for the shake: 3 choices Step 4: Choose a size for the shake: 3 choices Alternative 1: Choose a smoothie. Step 1: Choose a flavor for the smoothie: 9 choices. Step 2: Choose a size for the smoothie: 5 choices Alternative 2: Choose a protein shake. Step 1: Choose a flavor for the shake: 3 choices Step 2: Choose a size for the shake: 3 choices Step 1: Choose a type of drink: 2 choices C Step 2: Choose a flavor: 12 choices Step 3: Choose a size: 6 choices Alternative 1: Choose a flavor for the smoothie: 9 choices D Alternative 2: Choose a size for the smoothie: 5 choices Alternative 3: Choose a flavor for the shake: 3 choices Alternative 4: Choose a size for the shake: 3 choices E Step 1: Choose a smoothie. Alternative 1: Choose a flavor for the smoothie: 9 choices Alternative 2: Choose a size for the smoothie: 5 choices Step 2: Choose a protein shake. Alternative 1: Choose a flavor for the shake: 3 choices Alternative 2: Choose a size for the shake: 3 choices The number of possible drinks is Check Clear Help! If you want both a smoothie and a shake, the number would be Check Clear Free Hint