which scenario is likely to provide the least amount of economic usefulness? nfl player peyton manning is shown throwing a football in a toothpaste commercial. an online advertisement is posted at cars for a 2005 volvo s60 with 60,000 miles, a sunroof, and heated leather seats. a radio commercial for a local restaurant is announcing special prices during any college football broadcast. an actor in a television commercial is describing the benefits and side effects of a new arthritis medication.