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.) Required: a. Assume that only one product is being sold in each of the four following case situations: b. Assume that more than one product is being sold in each of the four following case situations: (For all requirements, Loss amounts should be indicated by a minus sign.)

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

	Case #1	Case #2	Case #3	Case #4
Unit sold	8,900		19,800	4,800
Sales	$284,800	$379,900		$120,000
Variable expenses	169,100		198,000
Fixed expenses	94,000	164,000		76,000
Net operating income (loss)		$84,900	$147,600	$(47,200)
Contribution margin per unit	$	$19	$12

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	$444,000		$196,000				$293,000
Variable expenses			125,440				93,760
Fixed expenses			59,000		468,000
Net operating income (loss)	$61,160				$116,320		$(16,760)
Contribution margin ratio (percent)	39	%		%	83	%		%