Apublic good
multiple choice
a. cannot be provided to one person without making it available to others as well.
b. generally results in substantial negative externalities.
c. costs essentially nothing to produce and is thus provided by the government at a zero price.
d. can never be provided by a nongovernmental organization.

An electronics store is running a promotion where for every video game purchased, the customer receives a coupon upon checkout to purchase a second game at a 50% discount. the coupons expire in one year. the store normally recognized a gross profit margin of 40% of the selling price on video games. how would the store account for a purchase using the discount coupon?