3. BOA issues $400m in CMO. 50% of the issue is floater tranche with index = LIBOR (currently 1%) and margin = 2%. The remaining 50% is inverse floater tranche that is designed to keep the total cost of financing constant. The next year LIBOR goes up to 3%. What would be the interest paid to the floater tranche investors? Enter your answer in percent, but without percent sign. Hint: its a short question, not many calculations needed.