Companies A and B have been offered the following rates per annum on a $20 million 5-year loan, and a bank, acting as intermediary, will charge 0.10% per annum (10 basis points) to arrange and manage the swap, which appears equally attractive to A and B. Fixed Rate Floating Rate Company A 5.0% LIBOR + 0.10% Company B 6.4% LIBOR + 0.60% Company A requires a floating-rate loan, and company B requires a fixed-rate loan. If Company A pays LIBOR to the bank, and the bank pays LIBOR to Company Y, what rate will Company B pay to the bank?