Parts (A) through (D) are four different CVP analyses, but some information is missing from each analysis. Each part contains a separate analysis. Fill in the unknowns for each part.

Part		Sales		Fixed Costs			Variable Costs			Total Costs			Contribution Margin %			Operating Income
A		$3,100		$1,310			$			$			65	%		$
B		4,000		3,000						4,000				%
C		6,200		930										%		310
D							460			1,110				%		3,49

*Need to fill in the missing information*