AudioMart is a retailer of vintage vinyl records and equipment. The store carries two popular sound systemsSystem A and System B. System A, of slightly higher quality than System B, costs $20 more. With rare exceptions, the store also sells a specialized headset when a system is sold. The headset can be used with either system. Variable-costing income statements for the three products follow:

Line Item Description	System A	System B	Headset
Sales	$44,700	$32,000	$8,500
Less: Variable expenses	19,900	25,600	3,500
Contribution margin	$24,800	$6,400	$5,000
Less: Fixed costs *	10,200	17,300	2,400
Operating income (loss)	$14,600	$(10,900)	$2,600

*This includes common fixed costs totaling $17,300, allocated to each product in proportion to its revenues.

The owner of the store is concerned about the profit performance of System B and is considering dropping it. If the product is dropped, sales of System A will increase by 31%, and sales of headsets will drop by 26%. Round all answers to the nearest whole number.

2(a) Conceptual Connection: Prepare segmented income statements for System A and the headsets assuming that System B is dropped. Round your answers to the nearest dollar. Input expenses as positive numbers. (Note: Be sure to complete 2(b) below the statement.)

Line Item Description	System A	Headset	Total
Contribution marginOperating incomeSalesSegment marginSales	$Sales	$Sales	$Sales
Add: Variable expensesLess: Variable expensesLess: Variable expenses	Less: Variable expenses	Less: Variable expenses	Less: Variable expenses
Contribution marginDirect laborOperating incomeSegment marginContribution margin	$Contribution margin	$Contribution margin	$Contribution margin
Add: Direct fixed costLess: Direct fixed costLess: Direct fixed cost	Less: Direct fixed cost	Less: Direct fixed cost	Less: Direct fixed cost
Contribution marginDirect laborSalesSegment marginSegment margin	$Segment margin	$Segment margin	$Segment margin
Add: Common fixed costLess: Common fixed costLess: Common fixed cost			Less: Common fixed cost
Contribution marginDirect laborOperating incomeSalesOperating income			$Operating income

2(b) Should system B be dropped?

Conceptual Connection: Suppose that a third system, System C, with a similar quality to System B, could be acquired. Assume that with C the sales of A would remain unchanged; however, C would produce only 80% of the revenues of B, and sales of the headsets would drop by 10%. The contribution margin ratio of C is 50%, and its direct fixed costs would be identical to those of B.

3(a) Prepare segmented income statements for System A, System C and the headsets. Round your answers to the nearest dollar. Input expenses as positive numbers. (Note: Be sure to complete 3(b) below the statement.)

Line Item Description	System A	System C	Headset	Total
Contribution marginOperating incomeSalesSegment margin	$- Select -	$- Select -	$- Select -	$- Select -
Add: Variable expensesLess: Variable expenses	- Select -	- Select -	- Select -	- Select -
Contribution marginDirect laborOperating incomeSegment margin	$- Select -	$- Select -	$- Select -	$- Select -
Add: Direct fixed costLess: Direct fixed cost	- Select -	- Select -	- Select -	- Select -
Contribution marginDirect laborSalesSegment margin	$- Select -	$- Select -	$- Select -	$- Select -
Add: Common fixed costLess: Common fixed cost				- Select -
Contribution marginDirect laborOperating incomeSales				$- Select -

3(b) Should System B be dropped and replaced with System C?