the macke corporation has 500 obsolete desk calculators that are carried in inventory at a total cost of 720,000

The Macke Corporation has 500 obsolete desk calculators that are carried in inventory at a total cost of $720,000. If these calculators are upgraded at a total cost of $120,000, they can be sold for a total of $180,000. As an alternative, the calculators can be sold in their present condition for $50,000 Assume that Macke decides to upgrade the calculators. At what selling price per unit would the company be as well off as if it just sold the calculators in their present condition? Multiple Choice $340 per calculator 0 $770 per calculator $120 per calculator $250 per calculator