(Return (i.e. Normalised Earnings)/ Invested Equity Capital) x 100 = X%
Where
Normalised Earnings = FRS3 Profit After Tax¹ - Minority Interest¹ - Preference Dividends¹ + Non-Trading Losses² - Non Trading Profits² + Exceptional Charges² - Exceptional Income²
Invested Equity Capital = Ordinary Capital + Reserves + Provisions
¹ as reported (unadjusted)
² - net of tax and minority interest adjustments