State THREE advantages and THREE disadvantages of the Accounting Rate of Return (ARR) method of investment appraisal.

  1. Simplicity
    • The ARR method is easy to calculate and understand for decision-makers.
  2. Comparison
    • It allows for easy comparison with the required rate of return or with other investments.
  3. Use of Accounting Data
    • It is based on accounting profits, which are readily available in financial statements, making it convenient to use.

Disadvantages:

  1. Ignores Time Value of Money
    • ARR does not account for the time value of money, which can lead to inaccurate decisions.
  2. Based on Accounting Profits
    • It relies on accounting profits rather than cash flows, which may not reflect the true profitability of the investment.
  3. Inconsistent Results
    • ARR can give inconsistent results when comparing projects with different durations, making it difficult to make the best investment choice.