Consumer$-$oriented sales promotions are:

Select one:

a$.$ promotions where charitable contributions of a firm are tied directly to the customer revenues produced through the promotion of one of its products.

b$.$ methods used to get a nonpersonal, indirectly paid presentation of a company or its products. Examples are news releases, news conferences, and public service announcements

c$.$ advertisements that show actual consumers using the product.

d$.$ sales promotions that supplement advertising and personal selling but are directed to wholesalers, retailers, or distributors.

e$.$ sales tools used to support advertising and personal selling.