Accessibility Products Company has three models: D,E, and F. The following information is available. Accessibility Products Company is thinking of dropping model F because it is reporting an operating loss. All fixed expenses are unavoidable. If Accessibility Products Company drops model F and rents the space formerly used to produce product F for $12,000 per year, what effect will this have on operating income, as compared to the total operating income (loss) if they keep Model F? A. Decrease $13,000 B. Increase $13,000 C. Increase $3,000 D. Decrease $3,000