A monopolist chooses an output that maximises profits and makes normal profits. What must be correct at the output chosen? A Average cost equals average revenue. B Average revenue equals marginal revenue. C Marginal cost is at a minimum. D The monopolist is allocatively efficient.

For price to act as a rationing mechanism for a final product, the effect of a rising price must be to

Explain the factors that are likely to make the supply of a product relatively price inelastic.

Which is an internal economy of scale?

At present, one unit of a country's currency exchanges for US1.20. The country aims to set its exchange rate at US1.0…

A country's terms of trade increased from a base year value of 100 to 120 in the following year. If export prices had…

In each country, P and Q, one person can either produce the quantity of X or the quantity of Y shown. In which case d…