Final answer:
The profit margin for 20X1 is 16.14%. For 20X2, with a 10% increase in sales and a 20% increase in cost of goods sold (COGS), income after taxes is $394,940 and the profit margin is 12.87%.
Step-by-step explanation:
To compute the profit margin for Dr. Zhiva Çgo Diagnostics Corp. for 20X1, we need to divide the Income after taxes by Sales and then multiply by 100 to get the percentage:
Profit Margin for 20X1 = (Income after taxes / Sales) × 100 = ($450,240 / $2,790,000) × 100 = 16.14%
For 20X2, assuming sales increase by 10 percent and cost of goods sold (COGS) increases by 20 percent while other expenses remain the same, here's the calculation:
New Sales = $2,790,000 × 1.10 = $3,069,000
New COGS = $1,790,000 × 1.20 = $2,148,000
Gross Profit for 20X2 = New Sales - New COGS = $3,069,000 - $2,148,000 = $921,000
Operating Profit for 20X2 = Gross Profit - Selling and Administrative Expenses = $921,000 - $302,000 = $619,000
Income Before Taxes for 20X2 = Operating Profit - Interest Expense = $619,000 - $54,800 = $564,200
Income After Taxes for 20X2 = Income Before Taxes × (1 - Tax rate) = $564,200 × (1 - 0.30) = $394,940
Profit Margin for 20X2 = (Income after taxes / New Sales) × 100 = ($394,940 / $3,069,000) × 100 = 12.87%