Consider the following scenario. The firm you are consulting is asking you to help them calculate their break-even point. To this end, their accountant tells you that the only fixed costs they have are advertising expenses, which are $3,000. Variable costs are $20 per unit. Also, the current selling price is $40/unit. How many units do they have to sell to break-even on the cost of the ad? 930 units 75 units 50 units 80 units none of the above