After summer Mitchell's favorite store was having a 20% sale off swim suits. If each swim suit's original price was $43.00, how much would Mitchell pay per swim suit after the discount?

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?