Change cost behavior

So many costs are generally considered either fixed or variable. Your challenge in your original post is to take a cost that is generally thought of as variable and describe what would need to be done to change it to a fixed cost and explain how it would now work. For your follow up post, please comment about the information provided by one of your colleague and their change in cost behavior. Your second post should also then describe a cost that is typically a fixed cost and how you could change it to a variable.