help please

QUESTION 13 David is looking to buy a home for $1,000,000. The bank is offering him a 15 year fixed ratefully amortizing mortgage at a 4.004 interest rate with 75% LTV. If David accepts these conditions, what will be his remaining loan balance at the end of 5 years at the beginning of the 6th year? QUESTION 14 David takes out a 15-year 5/1 Hybrid ARM for $600,000 with an initial interest rate of 35%. The interest rate will adjust according to the 1 y LIBOR rate, plus a margin of 3. At the first reset date, 1 yr USOR is at 1%. What will be his monthly payment be immediately after the first reset(State the payment as a positive number QUESTION 15 3p Consider an MPT created from the following pool of fully amortizing loans Number of Loans initial Principal per Loan Fixed Interest Rate Maturity Group 1 50 700.000 450W 360 months Group 2 50 750,000 360 months Group 100 300.000 180 months 4.75 500 At the origination of the loans, what is the weighted average coupon expressed as a decimal to four places instead of answering 65 answer 0.0650. NO margin of error is provided for your answer to this question, so round correctly