Cindy spent 17 of her money on a skirt and 2 sweaters. The skirt cost 3 times as much as each sweater. Cindy spent 34 of her remaining money on a necklace. She spent $492 more on the necklace than on the 2 sweaters.
(a) What fraction of Cindy's money was spent on each sweater?
(b) How much money did Cindy have at first?