Tolden Marketing, Inc., a merchandising company, reported sales of $2,861,800 and cost
of goods sold of $1,492,400 for December. The company’s total variable selling expense
was $77,900; its total fixed selling expense was $70,600; its total variable administrative
expense was $98,400; and its total fixed administrative expense was $193,400. The cost of
goods sold in this company is a variable cost.
The contribution margin for December is: