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Glossary/Internal rate of return

What is Internal rate of return?

In short

The internal rate of return is the discount rate at which a project's net present value equals zero. A project is acceptable if its internal rate of return exceeds the required rate of return.

Key takeaways

  • It assumes cash flows are reinvested at the internal rate of return itself.
  • Projects with cash flows that change sign more than once can have several rates.
  • For mutually exclusive projects, net present value is the better guide.

Where it's tested

BAR: Financial Forecasting, Budgeting & Valuation — study notes, a five-minute revision sheet and practice questions.

Practise: 3 questions

Question 1 of 3 · 0 answered

A product sells for $80 with variable costs of $50 per unit. Fixed costs are $360,000. How many units must be sold to earn a target operating profit of $90,000?

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