The parallelogram on the left was dilated by a scale factor of 2 about point P. It was then transformed in another way to produce on the right
the parallelogram on the right.
AO S M

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?