Loan Calculations and Interest Rates

This video tutorial explains how to determine the maximum loan you can afford with a $400 monthly payment on a five-year loan at 4.5% interest. It covers the loan formula, including the calculation of the loan amount, total payment, and interest. The tutorial also demonstrates using a calculator to ensure accurate calculations, emphasizing the importance of parentheses in complex equations.

What is the monthly car payment you can afford?

• $300

• $600

• $400

• $500

What is the annual interest rate for the loan?

• 5.0%

• 4.5%

• 4.0%

• 3.5%

How many years is the loan term?

• 3 years

• 4 years

• 6 years

• 5 years

What is the decimal representation of the interest rate?

• 0.050

• 0.045

• 0.040

• 0.035

How many payments are made per year?

• 6

• 9

• 12

• 15

What is the formula used to calculate the maximum loan amount?

• P = PMT * (1 - (1 + r/n)^(nt)) / (r/n)

• P = PMT / (1 - (1 + r/n)^(nt))

• P = PMT * (1 - (1 + r/n)^(-nt)) / (r/n)

• P = PMT * (1 + r/n)^(nt) / (r/n)

What is the importance of using parentheses in the loan formula calculation?

• To ensure correct order of operations

• To simplify the formula

• To make the formula look complex

• To avoid using a calculator

What is the maximum loan amount you can afford?

• $20,000

• $23,000

• $21,456

• $22,500

What is the total amount you will pay over the loan term?

• $24,000

• $20,000

• $26,000

• $22,000

How much of the total payment is interest?

• $2,544

• $3,500

• $3,000

• $2,000