A company has already incurred $5,000 of costs in producing 6,000 units of Product XY. Product XY

Question:

A company has already incurred $5,000 of costs in producing 6,000 units of Product XY. Product XY can be sold as is for $15 per unit. Instead, the company could incur further processing costs of $8 per unit and sell the resulting product for $21 per unit. Should the company sell Product XY as is or process it further?