Answer:
b. a company pays a fee to have its products displayed prominently in a film or TV show
Explanation:
The product placement is an advertising strategy to promote the products of the company in a Television or in a film contains with some act, comedy, etc so that the audience could interested and purchased the product thereafter
For that, the company pay the fee to the advertising agency who are engaged in promoting the products and services of the company
Many companies are following this technique in order to aware about the company products Â