Fill in the missing amounts in each of the eight case situations below. Each case is independent of the others. (Hint: One way to find the missing amounts would be to prepare a contribution format income statement for each case, enter the known data, and then compute the missing items.)

b. Assume that more than one product is being sold in each of the four following case situations

Assume that more than one product is being sold in each of the four following case situations:

	Case #1		Case #2		Case #3		Case #4
Sales	$500,000		$400,000		$250,000		$600,000
Variable expenses	400,000		260,000		100,000		420,000
Fixed expenses	?		100,000		130,000		185,000
Net operating income (loss)	$7,000		?		$20,000		$(5,000)
Contribution margin ratio (percent)	20	%	35	%	60	%	30	%