Kirk Minerals processes materials extracted from mines. The most common raw material that it processes results in three joint products: Spock, Uhura, and Sulu. Each of these products can be sold as is, or each can be processed further and sold for a higher price. The company incurs joint costs of $178,700 to process one batch of the raw material that produces the three joint products. The following cost and sales information is available for one batch of each product.

		Sales Value at Split-Off Point			Allocated Joint Costs			Cost to Process Further			Sales Value of Processed Product
Spock			$210,700			$39,400			$110,400			$300,400
Uhura			301,000			59,300			84,700			400,700
Sulu			454,000			80,000			249,700			800,700

Determine the incremental profit or loss that each of the three joint products. (Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).)

		Spock		Uhura		Sulu
Incremental profit (loss)		$		$		$

Indicate whether each of the three joint products should be sold as is, or processed further.

Spock		sold as isprocess further
Uhura		process furthersold as is
Sulu		process furthersold as is