Given the information in the below, what is this firm's net profit margin?

Enter your response as a regular percent, rounded to the nearest first decimal. Do not enter dollar signs, percent signs, or commas.

For example, if you calculated the decimal 0.3219, you would enter for your answer, 32.2. That reads 32.2 percent and is rounded conventionally.

Revenue = $595

Cost of revenue = $220

Selling and general admin = $102

Research and development = $10

Interest expense = $43

Taxes = $25