Net Profit Ratio?

Income Statement - CAF 20x2 20x1 Food Sales Beverage Sales Total Sales $92,433 $84,030 $75,305 $48,101 Cost of Food Cost of Beverage $33,423 $22,097 $24,416 $12,534 Labour $23,679 $22,641 $9,827 $10,216 $9,151 $11,903 General Admin Marketing Total Costs Income from Operation Interest (expense income) Income before taxes Taxes Net Income $798 $-473 $1,555 $1,444 Find Net Profit Ratio for the year 20x2