77.Which of the following isnotan example of an express warranty?

A."This jacket is lined."

B."This water heater holds 50 gallons."

C."This toothpastemakes teeth look real white and nice."

D."Preshrunk jeans."

79.Palming off:

Agoods carrying a trademark without authorization.

Bpermitted after the five-year period for trademark registration expires

Cgoods manufactured in excess of the permission granted by the trademark holder.

Doccurs when one seller recreates another seller's product.