A tile manufacturer has supplied the following data Boxes of tiles produced and sold Sales revenue Variable manufacturing expense Fixed manufacturing expense Variable selling and administrative expense Fixed selling and administrative expense Net operating income 520,000 $2,132,000 650,000 464,000 $260,000 312,000 446,000 If the company increases its unit sales volume by 3% without increasing its fixed expenses, then total net operating income should be closest to Multiple Choice $459,380 $453,667 $13,380 $482,660