Mattress Company advertises a special saleall bedding, half price. The ad does not state that the sale price does not include delivery or shipping costs. To avoid claims of deceptive advertising, Mattress should

Group of answer choices

not reveal the shipping cost.

display the shipping cost in small print on ads displayed in stores.

clearly and conspicuously disclose the shipping cost in its ads.

include the shipping cost in small print on its receipts.