500
A ladies' suit selling for $135 is marked down 25% for a special promotion. It is later marked down 15% of the sale price. Because the suit still hasn't sold, it is marked down to a price that is 75% off the original selling price. What are the two sale prices of the suit? What is the final selling price of the suit?
1st sale price = $101.25
2nd sale price = $86.06
Final sale price = $33.75