Austal Ship plans to borrow 1.81 million Australian dollars (A$) for three years. It obtains a floating rate loan from a bank at the interest rate equal to the LIBOR + 2.88 (%). Austal Ship also forecasts 3.70%, 4.19%, and 4.77% LIBOR in year1, year2, and year3, respectively. How much total interest Austal Ship needs to pay for A$1.81 millions in three years of the loan period? (enter the whole number without sign or symbol)