In Ireland, a pint of beer costs 3 euros. In Australia, a pint of beer costs 4 Australian dollars. If the exchange rate is .8 euros per Australian dollar, what is the real exchange rate? 1) 3/3.2 pint of Irish beer per pint of Australian beer 2) 4/2.4 pints of Irish beer per pint of Australian beer 3) 2.4/4 pints of Irish beer per pint of Australian beer 3.2/3 pints of Irish beer per pint of Australian beer 4)