Jennings Corporation produces three products, X, Y, and Z. Each product may be sold in an unfinished state or processed further and sold as a finished product. Data pertaining to the products follows: Product X Sales value as unfinished product: $128,000 Costs to finish: $16,000 Sales value as finished product: $140,000 Product Y Sales value as unfinished product: $50,000 Costs to finish: $26,000 Sales value as finished product: $83,000 Product Z Sales value as unfinished product: $25, 600 Costs to finish: $20,000 Sales value as finished product: $40,000 To maximize profits, which products should Jennings process further? Product Z only Product Y only Product X only Products X, Y and Z