A is corrent. The breakeven point in units can be computed by dividing total fixed costs by the contribution margin per unit. The contribution margin per unit for Rho can be computed as follows:
B is incorrect. The breakeven point in units can be computed by dividing total fixed costs by the contribution margin per unit. B is incorrect. The breakeven point in units can be computed by dividing total fixed costs by the contribution margin per unit. D is incorrect. The breakeven point in units can be computed by dividing total fixed costs by the contribution margin per unit.