Cathy Company manufactures and sells two models of hairdryers - Standard and Deluxe. Deluxe is the company's more profitable product. Which one of the following events will definitely decrease the firm's overall breakeven point for the upcoming accounting period? OA decrease in the selling price of Deluxe. O The installation of new computer-controlled machinery and subsequent layoff of assembly- line workers. An increase in the direct material cost to make Standard. An increase in anticipated sales of Deluxe relative to Standard