ABC wants to track the difference between the amount billed and the amount collected from its customers for every quarte

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ABC wants to track the difference between the amount billed and the amount collected from its customers for every quarter. Which of the following methods would NOT be used in this situation?

A. Create a new logical column in the business model
B. Create a new column in the presentation layer
C. Use existing physical columns as objects in a formula
D. Create the calculation wizard to create a new column Comparing two existing column E. Create a new physical column using the calculation wizard