Rule of 78 can only be used on loans lasting less than 61 months. If a lender uses this rule, you'll pay more toward interest in the first months of repayment. Not many lenders use the Rule of 78, as ...
The rule of 72 is a shortcut investors can use to determine how long it will take their investment to double based on a fixed annual rate of return. To use the rule of 72, divide 72 by the fixed rate ...