Isaza Corporation produces and sells two products. In the most recent month, Product U82U had sales of $28,000 and variable expenses of $13,440. Product P89W had sales of $18,000 and variable expenses of $7,260. And the fixed expenses of the entire company were $24,650. If the sales mix were to shift toward Product U82U with total sales remaining constant, the overall break-even point for the entire company: A;would decrease. B:would not change. C:could increase or decrease. D:would increase