Stella is a stuffed bear maker it takes 2 1/4 hours to make a bear and she works 10 hours a day right and solve inequality to determine the maximum number of beer is Stella makes in a day

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?