Managerial Accounting

Controller, Judy Koch, in a recent speech said, "I rarely see a real variable cost or a truly fixed cost." 

PLEASE ANSWER THE FOLLOWING QUESTIONS BELOW THOROUGHLY...

What did she mean? 

Include in your response an explanation of the difference in behavior of variable and fixed cost, including an example to illustrate your explanation.

THE WORD COUNT IS 250 WORDS....ANY OUTSIDE SOURCES MUST BE SCHOLARLY AND FORMATTED IN APA FORM WITH AN REFERENCE PAGE

THIS IS DUE TODAY 6/11/2015 at 11:00 p.m.....5 hours from now NO LATER....SERIOUS INQUIRIES ONLY....