You are considering a $400,000 30-year 5/1 hybrid ARM. The initial teaser rate is 6.12%. After the 60th payment, the loan adjusts annually to 276 basis points above the current 1- year LIBOR which is 4.8%.
1. What is the balance of the remaining loan at the end of year 5?
2. What is the size of the 61th payment?