To conduct an experiment, a movie theater increased movie ticket prices from $9 to $10 and measured the change in ticket sales. The theater then gathered data over the following month to determine whether the price increase was profitable. Assume total costs to the theater are the same, whether the price of a ticket is $9 or $10. a. In order for the ticket price to have been profitable over the month, the elasticity of demand for movie tickets must be:-
b. Demand curves becomeelastic in the long run. This means that the ticket price increase will likely be profitable in the long run.

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.