7 pot Patrick got a $600,000 mortgage amortized over 22 years with an interest rate of 3.9% compounded semi- annually for the first 5-year term. He plans to make monthly payments to the mortgage. Round all final answers to the nearest cent. a) How much is the monthly payment? (3 marks) b) Calculate the balance of the mortgage after the first 5-year term. (2 marks) c) How much interest has Patrick paid within the first five years? (2 marks) Attach cila