The _____________ is a measure of the goods and services affordable and available to consumers

The IBRD part of the World Bank is set up to lend to whom and for what types of projects?

What will be an ideal response?

In the long run, monopolistically competitive firms earn zero economic profits because

a. each firm produces a small share of total market output b. each firm produces a standardized product c. firms do not equate marginal cost and marginal revenue in the long run d. there is only one seller in the market e. entry of new firms eliminate profits