Final answer:
To express each year's income statement in common-size percentages, calculate the percentages for each line item relative to the total sales. For example, in the current year, the cost of goods sold is 62.3% of sales. Similarly, in the last year, the cost of goods sold is 58.6% of sales.
Step-by-step explanation:
To express each year's income statement in common-size percentages, you need to calculate the percentages of each line item relative to the total sales. Here's the calculation for the current year:
Sales = $8,000,000
Cost of goods sold = $4,984,000 / $8,000,000 * 100 = 62.3%
Gross margin = $3,016,000 / $8,000,000 * 100 = 37.7%
Selling expenses = $1,480,000 / $8,000,000 * 100 = 18.5%
Administrative expenses = $712,000 / $8,000,000 * 100 = 8.9%
Net operating income = $824,000 / $8,000,000 * 100 = 10.3%
Interest expense = $96,000 / $8,000,000 * 100 = 1.2%
Net income before taxes = $728,000 / $8,000,000 * 100 = 9.1%
Similarly, for the last year:
Cost of goods sold = $3,516,000 / $6,000,000 * 100 = 58.6%
Gross margin = $2,484,000 / $6,000,000 * 100 = 41.4%
Selling expenses = $1,092,000 / $6,000,000 * 100 = 18.2%
Administrative expenses = $618,000 / $6,000,000 * 100 = 10.3%
Net operating income = $774,000 / $6,000,000 * 100 = 12.9%
Interest expense = $84,000 / $6,000,000 * 100 = 1.4%
Net income before taxes = $690,000 / $6,000,000 * 100 = 11.5%