The Sales Revenues of TransCanada Distributors Have Increased Since Last

The sales revenues of TransCanada Distributors have increased since last year.The sales manager thinks that as a result the company should now be more profitable.Which of the following points out a flaw in the sales manager's reasoning?

A) Information about the company's expenses is necessary to tell whether it is profitable.
B) TransCanada may have actually lost money the previous year.
C) Most of the company's employees are relatively new.
D) Sometimes sales revenue does not contribute toward profitability.
E) TransCanada's competitors are having financial problems.