Study Guide - Inst. Loans, Monthly pay, and Length of Loan

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What is an installment loan?

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An installment loan is a type of loan that is repaid over time with a set number of scheduled payments. The loan amount, interest rate, and repayment period are agreed upon at the outset.

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How do you calculate the monthly payment for an installment loan?

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The monthly payment can be calculated using the formula: M = P[r(1 + r)^n] / [(1 + r)^n – 1], where M is the total monthly payment, P is the loan principal, r is the monthly interest rate, and n is the number of payments.

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What is the significance of the Annual Percentage Rate (APR) in loans?

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The APR represents the annual cost of borrowing, including interest and fees, expressed as a percentage. It helps borrowers understand the true cost of a loan.

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What factors influence the length of a loan?

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The length of a loan is influenced by the loan amount, interest rate, monthly payment amount, and the borrower's financial situation.

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How does a higher interest rate affect monthly payments?

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A higher interest rate increases the monthly payment amount for a loan, as more interest is charged over the life of the loan.

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What is a down payment?

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A down payment is an upfront payment made when purchasing an expensive item, such as a car or house, which reduces the amount of the loan needed.

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How do you calculate the total cost of an item purchased on an installment plan?

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The total cost is calculated by adding the down payment to the total of all installment payments made.

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What is the relationship between loan term and monthly payment?

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Generally, a shorter loan term results in higher monthly payments but less interest paid over the life of the loan, while a longer term results in lower monthly payments but more interest.

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What is the formula to calculate finance charges on a loan?

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Finance charges can be calculated by subtracting the principal amount from the total amount paid over the life of the loan.

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How do you determine the down payment amount as a percentage?

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To determine the down payment amount, multiply the purchase price by the down payment percentage (e.g., for a 20% down payment on a $1000 item, the down payment is $1000 * 0.20 = $200).