The following table gives the distribution of annual salaries for employees at Kulzer’s Home Improvement.

Annual Salary . . . . . . . . . . . . . . . . Number Receiving Salary

$100,000 . . . . . . . . . . . . . . . .  . . . . . . . . 1

85,000 . . . . . . . . . . . . . . . .  . . . . . . . .  . . 2

24,000 . . . . . . . . . . . . . . . .  . . . . . . . .  . . 6

21,000 . . . . . . . . . . . . . . . .  . . . . . . . .  . . 4

18,000 . . . . . . . . . . . . . . . .  . . . . . . . . . .  5

17,000 . . . . . . . . . . . . . . . .  . . . . . . . . . . .7

Using the information provided in the table, determine the

(a) Mean annual salary. 

(b) Median annual salary. 

(c) Mode annual salary. 

(d) Midrange annual salary. 

(e) Which do you believe is the best measure of central tendency for this set of data? Explain your answer.