Suppose that at the present time, one can enter 5-year swaps that exchange LIBOR for 6%. An off-market swap would then be defined as a swap of LIBOR for a fixed rate other than 6%. For example, a firm with 8% coupon debt outstanding might like to convert to synthetic floating-rate debt by entering a swap in which it pays LIBOR and receives a fixed rate of 8%. What up-front payment will be required to induce a counterparty to take the other side of this swap? Assume notional principal is $50 million.