In: Accounting
A comparative income statement is given below for McKenzie Sales, Ltd., of Toronto:
| McKenzie Sales, Ltd. Comparative Income Statement  | 
||||||
| This Year | Last Year | |||||
| Sales | $ | 7,400,000 | $ | 5,624,000 | ||
| Cost of goods sold | 4,610,000 | 3,509,500 | ||||
| Gross margin | 2,790,000 | 2,114,500 | ||||
| Selling and administrative expenses: | ||||||
| Selling expenses | 1,386,000 | 1,080,500 | ||||
| Administrative expenses | 706,500 | 608,000 | ||||
| Total expenses | 2,092,500 | 1,688,500 | ||||
| Net operating income | 697,500 | 426,000 | ||||
| Interest expense | 104,000 | 84,000 | ||||
| Net income before taxes | $ | 593,500 | $ | 342,000 | ||
Members of the company’s board of directors are surprised to see that net income increased by only $251,500 when sales increased by $1,776,000.
Required:
1. Express each year's income statement in common-size percentages. (Round your percentage answers to 1 decimal place (i.e., 0.1234 should be entered as 12.3).)

Sales has been taken the basis of percentage
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