Oriole sells a learning system that helps preschool and elementary students learn basic math facts and concepts. The company's income statement from last month is as follows: Total Per Unit Sales revenue $715,000 $55 Variable expenses 321.750 24.75 Contribution margin 393,250 $30.25 Fixed expenses 244,750 Operating income $ 148,500 X Your answer is incorrect. If Oriole's sales were to increase by $100,000 with no change in fixed expenses, by how much would operating income increase? (Use the rounded contribution margin ratio calculated in the previous part to compute breakeven sales.) Net Operating income will increase by e Textbook and Media Assistance Used Save for Later Attempts: unlimited Submit