La Bella Pizza is the only pizza place on Pepper Island. The figure above shows La Bella Pizza's demand curve, marginal revenue curve, and marginal cost curve. At La Bella Pizza's profit-maximizing output, its annual total revenue is

In the national income accounts, government expenditure on goods and services refer to those purchases made by

A) federal and state governments only. B) the federal government only. C) state and local governments only. D) all levels of government.

A small economy increased its capital per hour worked (K/L) from $40,000 to $50,000. As a result, real GDP per worker (Y/L) grew from $20,000 to $25,000

If the economy increases its capital per hour worked by another $10,000 to $60,000, but there is no change in technology, by how much more and in what direction will output per worker change? A) Output per worker will increase by less than $5,000. B) Output per worker will increase by exactly $5,000. C) Output per worker will fall by more than $5,000. D) Output per worker will increase by more than $5,000.