Choose the best answer for each of the following questions.

1			Jackson Company produces a product that sells for $120. Variable manufacturing costs are $60 per unit. Fixed manufacturing costs are $20 per unit based on the current level of activity, and fixed selling and administrative costs are $16 per unit. A selling commission of 10% of the selling price is paid on each unit sold. The contribution margin per unit is:
			A)	$104.
			B)	$72.
			C)	$60.
			D)	$48.
2			Siri Company has provided the following data: Sales 6,000 units Sales price $200 per unit Variable cost $100 per unit Fixed cost $300,000 If the dollar contribution margin per unit is increased by 10%, total fixed cost is decreased by 20%, and all other factors remain the same, net income will:
			A)	decrease by $60,000.
			B)	increase by $60,000.
			C)	increase by $120,000.
			D)	increase by $420,000.
3			Stewart Company sells a single product. The product has a selling price of $50 per unit and variable expenses of 80% of sales. If the company's fixed expenses total $150,000 per year, then it will have a break-even of:
			A)	$750,000
			B)	$187,500
			C)	$15,000
			D)	$3,750
4			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. What is the company's contribution margin ratio?
			A)	30%
			B)	70%
			C)	150%
			D)	250%
5			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. (Note that this is the same data provided for the previous question.) What is the company's break-even in units?
			A)	0 units
			B)	48,000 units
			C)	72,000 units
			D)	80,000 units
6			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. (Note that this is the same data provided for the previous question.) If sales increase by 400 units, how much should net income increase?
			A)	$1,600
			B)	$6,000
			C)	$10,000
			D)	$19,200
7			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. (Note that this is the same data provided for the previous question.) How many units would the company have to sell to attain target profits of $600,000?
			A)	88,000
			B)	100,000
			C)	106,668
			D)	150,000
8			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. (Note that this is the same data provided for the previous question.) What is the company's margin of safety in dollars?
			A)	$480,000
			B)	$1,600,000
			C)	$2,400,000
			D)	$3,520,000
9			The following is Carter Corporation's contribution format income statement for last month: Sales $4,000,000 Less variable expenses  2,800,000 Contribution margin 1,200,000 Less fixed expenses    720,000 Net income $ 480,000 The company has no beginning or ending inventories. A total of 80,000 units were produced and sold last month. (Note that this is the same data provided for the previous question.) What is the company's degree of operating leverage?
			A)	0.12
			B)	0.4
			C)	2.5
			D)	3.3
10			Penway Company sells three products: A, B and C. Product A's unit contribution margin is higher than Product B's and Product B’s is higher than Products C's. Which one of the following events is most likely to increase the company's overall break-even point?
			A)	The installation of new automated equipment and subsequent lay-off of factory workers.
			B)	A decrease in Product C's selling price.
			C)	An increase in the overall market demand for Product B
			D)	A change in the relative market demand for the products, with the increase favoring Product C relative to Product B and Product A.