K-Roo Ltd. wants to finance its US investments in the international debt market. It faces the following current and expected interest rates: Current annualized 30-day LIBOR: 4.4% Expected 30-day LIBOR next period: 9.6% K-Roo Ltd. faces a 1.4% premium over LIBOR. What are K-Roo's (annualized) borrowing costs? O a. This period: 5.8%. Next period: 11.0% b. This period: 5.8%. Next period: 5.8% O c. This period: 11.0%. Next period: 11.0% O d. This period: 4.4%. Next period: 9.6% e. This period: 4.4%. Next period: 4.4%