Sales = $23.8 million
 Total equity = $31.3 million
 Total debt = $16.7 million
 Profit margin = 8% = 0.08
 Return of assets = ?
 First we calculate the total assets:
 Total assets = Total debt + Total equity
 = $16.7 million + $31.3 million = $48 million
 Now find net income by using this formula:
 Profit margin = Net income / Sales
  Net income = Profit Margin × Sales = 0.08 x 23,800,000 = $1,904,000 Now calculate Return of assets: Return on assets = Net income / Total assets =$1,904,000 / 48,000,000 Return on assets = 3.967%