A local clothing store had a lot of last season's out-of-style clothes to sell. A dress originally priced at $100.00...

A local clothing store had a lot of last season's out-of-style clothes to sell. A dress originally priced at $100.00 marked down 30%. despite this drop in price, the dress still didn't sell. The store marked it down once more - an additional 50%. This did not sell even at this further discounted price, the owner hung a rack saying " 20% off lowest price"