4. A small company employs 10 people. At this company, three employees earn $20,000 a year, four employees earn $17,000, two employees earn

$21,000, and the president earns $210,000 a year.

Which of the following measures of central tendency is the most appropriate measure for accurately depicting the typical salary at this company?

a. Mean

b. Median

c. Mode

d. Variance