Ivanhoe 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			$209,600			$39,400			$109,000			$299,700
Uhura			300,400			59,700			85,200			400,500
Sulu			455,400			79,600			250,200			799,700

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)		$enter a dollar amount		$enter a dollar amount		$enter a dollar amount

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

Spock		select an option sold as isprocess further
Uhura		select an option sold as isprocess further
Sulu		select an option process furthersold as is