Maria is going to take out a loan with a principal of $19,700. She has narrowed down her options to two banks. Bank M charges an interest rate of 7.1%, compounded monthly, and requires that the loan be paid off in five years. Bank N charges an interest rate of 7.8%, compounded monthly, and requires that the loan be paid off in four years. How would you recommend that Maria choose her loan?

Respuesta :

Answer:

Loan principal amount = $19,700

Bank M:

Interest rate charges = 7.1% compounded monthly

Loan will be paid off in = Five years

Bank N:

Interest rate charges = 7.8% compounded monthly

Loan will be paid off in = Four years

From the above information, we would recommend that Maria choose her loan from Bank M if she wants a lower monthly payments and Maria choose her loan from Bank N if she wants a lower lifetime cost.

The correct advise for Maria would be to take her loan from the Bank N as it will give her an overall less interest payment.

The calculation for the comparison between the two loans offered by Bank M and Bank N regarding their interests rates and number of years is as given below.

  • The compounded annuity is calculated by using the following formula,

  • [tex]\rm Compounded\ Annuity= p(1+ \dfrac{r}{n})^n^t[/tex]

  • Putting the given values to calculate the interest for bank M we get,

  • [tex]\rm Compounded\ Annuity= 19700(1+ \dfrac{0.071}{12})^1^2 ^x\ ^5\\\\\\\rm Compounded\ Annuity=19700(1.00592)^6^0\\\\\\\rm Compounded\ Annuity= \$28066.38[/tex]

  • Now calculating for bank N we get,

  • [tex]\rm Compounded\ Annuity= 19700(1+ \dfrac{0.078}{12})^1^2^x\ ^4\\\\\\\rm Compounded\ Annuity= 19700(1.0065)^4^8\\\\\\\rm Compounded\ Annuity= \$26886.09[/tex]

  • Now comparing the total interest paid on the loan the bank N provides loan at a cheaper interest even at higher rate and less period of years.

Hence, it is advisable for Maria to choose her loan from bank N as it provides the loan at a lower interest amount.

To know more about compound interest, click the link below.

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