Business Insights—Profitability RatiosThe Profitability Ratios measure the relative profitability of your business and expresses it as a percentage against sales. Note that the current fiscal year amounts are YTD amounts. The figures are calculated as follows:Cost of Sales = Total COS divided by Total IncomeOperating Expenses = Total Expenses divided by Total IncomeOperating Profit = Total Income minus (Total Cost of Sales plus Total Expenses) divided by Total IncomeNon Operating Income = Total Other Income divided by Total IncomeNon Operating Expenses = Total Other Expenses divided by Total ExpensesNet Profit = (Total Income plus Total Other Income) minus (Total Cost of Sales plus Total Expenses plus Other Expenses) divided by Total Income