An employee of Morgan Corporation has found some partially completed units of Model X in a dusty corner of the warehouse. A job ticket attached to the units indicates that a total of S750 in manufacturing costs have been used to bring the materials to this point in the manufacturing process. The units can be sold in their current condition for $275 to a scrap metal dealer. If Morgan spends $250 to complete the units, they could be sold for $600 (a) What should Morgan do? Why? (b) Identify the sunk cost, if any