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Taylor wants to purchase a car with an auto loan. He can get a 48-month loan from his bank that is compounded monthly at an annual interest rate of [tex]7.9\%[/tex].

Suppose Taylor needs to obtain a loan for [tex]\$19,076[/tex] to purchase the car. Use the formula for the sum of a finite geometric series to determine Taylor's approximate monthly payment.
[tex]P=\frac{P_p(i)}{1-(1+i)^{-n}}[/tex]

A. Taylor's approximate monthly payment for the loan will be [tex]\$546.90[/tex].

B. Taylor's approximate monthly payment for the loan will be [tex]\$413.22[/tex].

C. Taylor's approximate monthly payment for the loan will be [tex]\$464.81[/tex].

D. Taylor's approximate monthly payment for the loan will be [tex]\$458.35[/tex].


Sagot :

Certainly! Let's walk through the calculation for determining Taylor's monthly car loan payment step-by-step.

Taylor is looking to take a 48-month loan with an annual interest rate of 7.9%, compounded monthly, and the principal amount of the loan is [tex]$19,076. 1. Convert the annual interest rate to a monthly interest rate: \[ \text{Monthly Interest Rate} = \frac{\text{Annual Interest Rate}}{12} = \frac{7.9\%}{12} = \frac{7.9}{100 \times 12} = 0.006583\overline{3} \] 2. Identify the terms in the given formula for the monthly payment \( P \): \[ P = \frac{P_p(i)}{1 - (1 + i)^{-n}} \] where: - \( P_p \) is the principal amount (\$[/tex]19,076)
- [tex]\( i \)[/tex] is the monthly interest rate (0.006583\overline{3})
- [tex]\( n \)[/tex] is the number of monthly payments (48)

3. Calculate the numerator:
[tex]\[ P_p \times i = 19,076 \times 0.006583\overline{3} \][/tex]

4. Calculate the denominator:
[tex]\[ 1 - (1 + i)^{-n} = 1 - (1 + 0.006583\overline{3})^{-48} \][/tex]

5. Plug these values into the formula and compute:
[tex]\[ P = \frac{19,076 \times 0.006583\overline{3}}{1 - (1 + 0.006583\overline{3})^{-48}} \][/tex]

6. Numerical Calculation:
After performing these calculations step-by-step:
- Calculating the numerator: [tex]\(19,076 \times 0.006583\overline{3} \approx 125.628892\)[/tex]
- Calculating the denominator: [tex]\(1 - (1.006583\overline{3})^{-48} \approx 0.270222142\)[/tex]

Combining these, the monthly payment [tex]\( P \)[/tex] is approximately:
[tex]\[ P = \frac{125.628892}{0.270222142} \approx 464.81 \][/tex]

The monthly payment for Taylor's loan will be approximately \[tex]$464.81. Therefore, the correct answer is: C. Taylor's approximate monthly payment for the loan will be \$[/tex]464.81.