Bundles of cedar shakes produced and sold 257, 800 Sales revenue $2, 081, 700 Variable manufacturing expense 974, 780 Fixed manufacturing expense 503, 020 Variable selling and administrative expense 259, 780 Fixed selling and administrative expense 289, 080 14 6 Net operating income 55, 300 The company's contribution margin ratio is closest to: (Do not round Intermediate calculations. Round your answer to whole percentage.) Multiple Choice O O 329 O 413% O 59%%