In: Finance
Loretta Scholten bought a home for $210,000 with a down payment of $30,000. Her rate of interest is 6% for 35 years. Calculate the total cost of interest for Loretta Scholten. (Round your answer to the nearest cent.)
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Total cost of interest | $ 2,51,063.42 | |||||||
Working: | ||||||||
Loan amount | = | Cost of house | - | Down payment | ||||
= | $ 2,10,000.00 | - | $ 30,000.00 | |||||
= | $ 1,80,000.00 | |||||||
Present value of annuity of 1 | = | (1-(1+i)^-n)/i | Where, | |||||
= | (1-(1+0.005)^-420)/0.005 | i | = | 6%/12 | = | 0.005 | ||
= | 175.3802262 | n | = | 35*12 | = | 420 | ||
Monthly payment | = | Loan amount | / | Present value of annuity of 1 | ||||
= | $ 1,80,000.00 | / | 175.3802262 | |||||
= | $ 1,026.34 | |||||||
Total repayment | = | Monthly payment | * | Number of months | ||||
= | $ 1,026.34 | * | 420 | |||||
= | $ 4,31,063.42 | |||||||
Finance charge | = | Total repayment | - | Loan amount | ||||
= | $ 4,31,063.42 | - | $ 1,80,000.00 | |||||
= | $ 2,51,063.42 |