A discount store takes 50% off of the retail price of a desk. For the store's holiday sale, it takes an
additional 20% off of all furniture. The desk's retail price was $320. How much is the desk on sale for
during the holiday sale?
After purchasing a flat screen television for $750, John realizes that he got a great deal on it and wishes to
sell it for a 15% profit. What should his asking price be for the television?