Role and actor refer to two different things

Discuss the characteristics that are typical of an Asian American market?

What will be an ideal response?

The Flow-Bee hair cutting vacuum cleaner attachment is shown during a half-hour television spot. The product is demonstrated on volunteer studio audience members, testimonials are given by Flow-Bee owners, and viewers are encouraged to order the product through a toll-free telephone number. Which form of direct-response advertising is Flow-Bee using?

a. mega-mercial b. prolonged ad c. infomercial d. extended sales pitch