The figure below depicts the marginal revenue and costs of a perfectly competitive firm. The marginal cost of the last unit produced ……… ?

Select ONE answer:
- $16 per unit.
- $4 per unit.
- $8 per unit.
- None of the above answers is correct.
Show your workings to arrive at your answer, and explain and justify your reasons:……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
This multiple choice question is suitable for Economics KS5 classes.
The answer is 1

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