question archive A bank recently loaned Mr

A bank recently loaned Mr

Subject:FinancePrice:2.86 Bought22

A bank recently loaned Mr. A $150,000 to buy a house. The loan is for 30 years and is fully amortized. The nominal rate on the loan is 8 percent, and payments are made at the end of each month (Constant Payment Mortgage). What will be the repayment of principal part of the fourth monthly payment? (Answer is rounded)

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Amount Borrowed = 1,50,000

Periods = 12*30 = 360

rate = (8/100)/12 = 0.006666667

Payment = ? 1,100.65

EMI = ( P * r * (1+r)n ) / ((1+r)n - 1)

P = 150000,

r = 0.08/12 i.e. 0.00666,  

n = 30*12 =360

EMI = ( 150000 * 0.006666 * (1.006666)360) / (1.006666)360- 1

= 1000 (10.935729657755573) / (10.935729657755573) - 1

= 10935.7296 / 9.935729657755573

= 1100.65

EMI Will be 1100.65.

the repayment of principal part of the fourth monthly payment will be 102.67 (i.e. 103)

Interest = Opening Balance * Rate of Interest per period

Principal Part = EMI - Interest

We can make loan repayment schedule on Excel where you can find any months closing balance.

Months Beginning Bal Payment Interest Principal Ending Balance
1        1,50,000 ? 1,100.65                   1,000 ? 100.65       1,49,899.35
2 1,49,899.35 ? 1,100.65                 999.33 ? 101.32       1,49,798.04
3 1,49,798.04 ? 1,100.65                 998.65 ? 101.99       1,49,696.04
4 1,49,696.04 ? 1,100.65                 997.97 ? 102.67       1,49,593.37
5 1,49,593.37 ? 1,100.65                 997.29 ? 103.36       1,49,490.01