PrepTest 87, Section 1, Question 7
A television station must determine the order in which five commercials, each advertising a single product—fast food, granola, pizza, sportswear, or trucks—are to be aired during the five slots available in a commercial break. The order of the commercials is subject to the following constraints:
A television station must determine the order in which five commercials, each advertising a single product—fast food, granola, pizza, sportswear, or trucks—are to be aired during the five slots available in a commercial break. The order of the commercials is subject to the following constraints:
A television station must determine the order in which five commercials, each advertising a single product—fast food, granola, pizza, sportswear, or trucks—are to be aired during the five slots available in a commercial break. The order of the commercials is subject to the following constraints:
A television station must determine the order in which five commercials, each advertising a single product—fast food, granola, pizza, sportswear, or trucks—are to be aired during the five slots available in a commercial break. The order of the commercials is subject to the following constraints:
The pizza commercial must be aired earlier than the granola commercial.
The sportswear commercial must be aired earlier than the truck commercial.
The fast-food and sportswear commercials must be aired consecutively.
If the truck commercial is aired earlier than the granola commercial, then which one of the following cannot be true?
The fast-food commercial is aired second.
The granola commercial is aired fourth.
The pizza commercial is aired first.
The sportswear commercial is aired first.
The truck commercial is aired fourth.
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