Suppose you see an ad for shampoo that uses a psychological appeal.

What would this ad most likely say?

a$.)$

This shampoo can be used by the whole family, including infants.

b$.)$

You'll be more beautiful when using our shampoo.

c$.)$

You'll save money by using our shampoo.

d$.)$

The shampoo is available at all of your favorite retailers.