At a sales volume of 30,000 units Carne Company's total fleed costs are 540,000 and total variable costs are $45.000. The relevant rangtis 20,000 to 40,000 units Carne Company were to sell 40.000 units, the total expected cost per unit would be O A $2.50 OD 52.25 OC 52.13 D. 51.88