After studying Chapters 5 and 6 materials including the narrated lectures, complete the following activities:

A. Using the Internet, review at least 1 article on profit-cost-volume relationship. Summary (300 words or more) the articles in your own words.

B. As a manager, why is profit-cost-volume important in planning? Support your response with numerical example(s).

C. Using the Internet, review at least 1 article on variable costing. Summary (300 words or more) the articles in your own words.

D. As a manager, discuss how you would use variable costing in managerial decisions Support your response with numerical example(s)