Selected data from the financial statements of KRJ Manufacturing are presented below. On the company's common-sized income statement, what would be the amount (i.e., percentage) shown for salaries expense? Presenting your answer in percentage terms, rounded to one decimal place. e.g. 20.0%.

Sales $128,157

Cost of goods sold $56,152

Salaries expense $6,341

Tax expense $7,731

Net income $13,426

Total liabilities $21,689

Total assets $58,605

Cash flow from operations $30,582