Mrs. B. & Ms. H. each had a repair made on their cars. The initial cost of each repair is $500. Mrs. B. uses a $75 off the repair cost coupon first. She then uses a 30% off the repair cost coupon on the remaining balance. Ms. H. uses a 30% off the repair cost coupon first. She then uses an $75 off the repair cost coupon on the remaining balance. Who paid the least amount of money for his car repair and how much less did she pay? *