Which calculation would determine the marginal revenue product (MRP) of labour for a firm that sells its product in an imperfectly competitive product market?
- Aaverage output produced per worker employed × marginal revenue of the product
- Baverage output produced per worker employed × price of the product
- Cextra product produced by an additional worker × marginal revenue of the product
- Dextra product produced by an additional worker × price of the product