Microsoft issues a four year, floating-rate bond for the amount of $100 Million. It pays annually to bondholders. Because Microsoft would prefer to have a fixed rate payment, it enters into a SWAP with Citibank. Year LIBOR (%) Fixed-Rate payments to Citibank Floating-Rate payments from Citibank Net payment to Citibank Payment to bondholders Net payment by Microsoft 1 4 4 2 3 2 5 5 1 4 3 6 6 0 5 4 7 7 -1 6 a) Explain the conditions of this SWAP b) Which is the final fixed rate that Microsoft has to pay?