BITCO has fixed costs of $100,000 and a 25% contribution margin ratio. What dollar sales are necessary to achieve an after- tax net income of $120,000 if the tax rate is 20%? O $800,000 O $900.000 O $1,100,000 O $700,000 O $1,000,000 D Question 8 1 pts A product sells for $30 per unit and has variable costs of $18 per unit. The fixed costs are $720,000. If the variable costs per unit were to decrease to $15 per unit and fixed costs increase to $900,000, and the selling price does not change, break-even point in units would Decrease by 20,000 Increase by 20.000 Not change Increase by 6.000 Equal 6,000