In: Finance
Suppose an apartment you want to purchase costs $500,000. You can put down 20% in cash and take out a 30-year fixed rate mortgage loan for the remaining. You believe that you can get an APR of 6.5% on such a mortgage loan at a local bank.
Loan amount = cost of house - down payment
Loan amount = $500,000 - ($500,000 * 20%) = $400,000
Monthly loan payment is calculated using PMT function in Excel :
rate = 6.5% / 12 (converting annual rate into monthly rate)
nper = 30*12 (30 year loan with 12 monthly payments each year)
pv = 400000 (loan amount)
Interest in any month = principal outstanding at beginning of month * 6.5% / 12
Principal portion of monthly payment = monthly payment minus interest portion of payment
principal outstanding at end of month = principal outstanding at beginning of month minus principal portion of monthly payment
sum of total payments = $910,178
sum of total interest paid = $510,178
difference of the two numbers = $400,000
balance of the loan after ten years 120 months) = $339,105
The next part of the table :
The next part of the table :
The next part of the table :
The next part of the table :
The formulas are below :
The formulas are below :
The formulas are below :
The formulas are below :
The formulas are above
The formulas are above