Empirical evidence suggests that economies of scale, advertising and image differentiation, and risk spreading all help account for the large-scale production that exists in many sectors of the economy

In setting their prices, price searcher firms ignore

A) demand. B) marginal cost. C) the prices of competitors. D) all of the above. E) none of the above.

Compare and contrast the concepts of income and wealth. Are these measured as a stock or a flow? Explain

What will be an ideal response?