02: A $150000 real estate loan at 9% compounded monthly is repaid by monthly payments over 20 years. 1. What is the size of the monthly payment? 2. Calculate the principal portion of the 25th payment. 3. Calculate the interest portion of the 83rd payment. 4. Calculate the total interest paid in year 12. 5. Calculate the total principal portion of the payments in year 18. 6. Create graph illustrating the principal portion and interest portion over time. 7. Include the time-line for years Details Real estate loan Amount Annual Interest Rate Number of Years Number of periods Monthely Payment Value Period Month Year date Beginning Balance Payment Interest Principal Ending Balance