The July contribution format income statement of Doxtater Corporation appears below: Sales Variable expenses Contribution margin Fixed expenses Net operating income $ 564,400 312,800 251,600 193,800 $ 57,800 If the company's sales volume increases by 19%, its net operating income should increase by about:

The July contribution format income statement of Doxtater Corporation appears below: If the company's sales volume increases by 19%, its net operating income should increase by about