Exhibit 8-11 A firm's cost and marginal revenue curves
In Exhibit 8-11, the profit-maximizing output level at the price of $8 is:

For Christmas travel, prices have been up about __% this year compared with last year

Fill in the blank(s) with the appropriate word(s).

A criticism of the unemployment rate is that:

a. underemployment is measured in the calculation. b. the data includes part-time workers as fully employed. c. discouraged workers are included in the calculation. d. all of these are problems.