Answer:
34.62%
Step-by-step explanation:
The return of on sales ratio is also known as operating profit margin. This is the ratio of the operating profit to the net sales.
Given;
Net Sales = $13,000
Cost of goods sold = $5,000
Operating expenses = $3,500
Other income = $1,000
Income tax expense = $1,700
The operating profit margin does not consider other income and income tax expenses.
Operating profit = $13,000 - $5,000 - $3,500
= $4,500
Return on sales = operating profit/net sales = $4,500/$13,000
= 34.62%