Understanding the Rule of 78

The video tutorial explains the Rule of 78, a method for calculating interest on one-year loans. It provides an example scenario involving a TV purchase with a 21% APR loan. The tutorial demonstrates how to calculate interest savings when paying off the loan early using the Rule of 78, showing that significant savings can be achieved by understanding and applying this rule.

What is the Rule of 78 primarily used for?

• Determining loan interest distribution

• Calculating compound interest

• Predicting stock market trends

• Estimating investment growth

In the Rule of 78, how much of the interest is paid in the first month of a one-year loan?

• 1/12

• 1/78

• 6/78

• 12/78

How does the interest payment change from the first to the second month in the Rule of 78?

• It increases

• It remains the same

• It decreases

• It doubles

What is the interest payment in the 12th month according to the Rule of 78?

• 3/78

• 6/78

• 1/78

• 12/78

What is the interest payment in the third month according to the Rule of 78?

• 12/78

• 3/78

• 10/78

• 1/78

How does the Rule of 78 affect the interest payment in the final months of a loan?

• It increases the interest payment

• It decreases the interest payment

• It doubles the interest payment

• It keeps the interest payment constant

What is the interest payment in the ninth month according to the Rule of 78?

• 6/78

• 1/78

• 3/78

• 9/78

What is the interest payment in the sixth month according to the Rule of 78?

• 6/78

• 9/78

• 1/78

• 3/78

What is the APR of the loan in the example scenario?

• 15%

• 5%

• 21%

• 10%

How much was the TV purchased for in the example scenario?

• $500

• $300

• $400

• $200