Pascal Corporation manufactures numerous products, one of which is called Gamma-66. The company has provided the following data about this product: Unit sales (a) Selling price per unit Variable cost per unit Contribution margin per unit (b) Total contribution margin (a) x (b) Traceable fixed expense Net operating income 100, eee $ 51.00 34.ee $ 17.00 $1,700, eee 1,570,000 $ 130,00 Assume that the total traceable fixed expense does not change. If Pascal decreases the price of Gamma-66 to $48.96, what percentage change in unit sales would provide the same net operating income as is currently being earned at a price of $5100? (Your answer should be rounded to the nearest 0.1%.)