Accounting rate of return, also known as the Average rate of return, or ARR is the percentage of profit during a period from the investment. The period can be of any range based on the users requirement. If total return (revenue - expense including depreciation) over n years is 70$ out of a total investment of 100$, then the ARR is 70%.
ARR = Incremental Revenue - Incremental Expenses (Including Depreciation)/Initial Investment
Accounting rate of return, also known as the Average rate of return, or ARR is the percentage of profit during a period from the investment. The period can be of any range based on the users requirement. If total return (revenue - expense including depreciation) over n years is 70$ out of a total investment of 100$, then the ARR is 70%.
ARR = Incremental Revenue - Incremental Expenses (Including Depreciation)/Initial Investment