Use the Following Statements to Answer This Question

Multiple Choice

Use the following statements to answer this question. I. To maximize profit, a firm will increase its advertising expenditures until the last dollar of advertising generates an additional dollar of revenue.
II) The full marginal cost of advertising is the sum of the dollar spent directly on advertising and the marginal production cost that results from the increased sales that advertising brings about.

A) Both I and II are true.
B) I is true, and II is false.
C) I is false, and II is true.
D) Both I and II are false.