1 Tab 10 2. A cement manufacturer has supplied the following data: 3 4 Tons of cernent produced and sold 220,000 5 Sales revenue $924,000 6 Variable manufacturing expense $297,000 7 Fixed manufacturing expense $280,000 8 Variable selling and administrative expense $165,000 9 Fixed selling and administrative expense $82,000 10 Net operating income $100,000 11 12 What is the company's unit contribution margin? 13 14 15 16 17 18 The company's contribution margin ratio is closest to: 19 20 21 22 23 24 If the company increases its unit sales volume by 5% without increasing 25 its fixed expenses, then total net operating income should be closest to: 26 27 1