The following graph shows the annual salary for the president of the United States for selected years from 1789 to 2001.

(a) Determine the percent increase in annual salary from 1789 to 1873.

(b) Determine the percent increase in annual salary from 1909 to 1949.

(c) Determine the percent increase in annual salary from 1969 to 2001.

(d) Determine the percent increase in annual salary from 1789 to 2001.

Where appropriate, round your answer to the nearest tenth of percent.

Transcribed Image Text:

Annual U.S. Presidential Salary $400,000 400,000 350,000 300,000 250,000 $200,000 200,000 150,000 $100,000 100,000- $75,000 $50,000 50,000 $25,000 1789 1873 1909 1949 1969 2001 * Year U.S. Dollars