Tucker just bought two bonds: a municipal bond from Raleigh and a corporate bond from IBM. The Raleigh bond pays 5% interest and the IBM bond pays 6.4% Interest. If Tucker's tax bracket is 15%, then his after tax interest rates on the Raleigh and IBM bonds would be I respectively Multiple Choice 4.25% and 6.4% 575% and 5 445 5% and 6.4% 5% and 544