PERCENT PROBLEMS The local toy store manager found all the wrong percents marked on the following toys. The ball is 35% off, the game system is 45% off, the doll and airplane are both 65% off. Find the sale prices if the dump truck's sale price was the original price of the doll and the ball. The original price of the game system was $280 more than the sale price of the dump truck and $10 less than the original price of the airplane. to spe PLATTEGRONY