Can anyone help me with the error in red?

The Regal Cycle Company manufactures three types of bicyclesa dirt bike, a mountain bike, and a racing bike. Data on sales and expenses for the past quarter follow: Management is concerned about the continued losses shown by the racing bikes and wants a recommendation as to whether or not the line should be discontinued. The special equipment used to produce racing bikes has no resale value and does not wear out.*Allocated on the basis of sales dollars.

Required:

1. What is the financial advantage (disadvantage) per quarter of discontinuing the Racing Bikes?

2. Should the production and sale of racing bikes be discontinued?

3. Prepare a properly formatted segmented income statement that would be more useful to management in assessing the long-run profitability of the various product lines.

	Totals	Dirt Bikes	Mountain Bikes	Racing Bikes
Sales	$931,000	$267,000	$409,000	$255,000
Variable manufacturing and selling expenses	480,000	119,000	204,000	157,000
Contribution margin (loss)	451,000	148,000	205,000	98,000
Traceable fixed expenses:
Advertising, traceable	69,600	8,400	40,800	20,400
Depreciation of special equipment	44,600	20,800	8,000	15,800
Salaries of the product line managers	114,300	40,700	38,500	35,100
Total traceable fixed expenses	228,500	69900	87300	71,300
Product line segment margin (loss)	222,500	78,100	117,700	26,700
Common fixed expenses	44,600
Net operating income (loss)	177,900