(Chapter 1 Discussion Question 9(a)) Controller Judy Koch in arecent speech said

(Chapter 1 Discussion Question 9(a)) Controller Judy Koch in arecent speech said I rarely see a real variable cost or a trulyfixed cost. What did she mean? Include in your response anexplanation of the difference in behavior of variable and fixedcost including an example to illustrate your explanation. Yourinitial post should be 200 to 250 words.