You purchase a house that costs $625,000 with an 8%, 30-year mortgage. You make a 20% down payment to avoid PMI insurance.  

 

1. What is your monthly payment? 

2. Amortize the first and second payments. 

 

3. What is the mortgage balance after 5 years? 

 

4. What percentage of the principal is paid off after 5 years? 

 

5.Suppose after 5 years you refinance at 6% the remaining balance at a cost of $10,000, for 30 years. What is your new monthly payment? 

 

6. Further, suppose you maintain the same payments as in i.e. pre-pay on the principal, how many YEARS until you payoff the mortgage? 

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To calculate the answers to your questions well need to use some formulas and perform a series of calculations Lets go step by step 1 Monthly Payment To find the monthly payment we need to calculate t... View the full answer