Answer:
Contribution Margin Statement
Sales revenue ($100 x 980) $98,000
Less Variable costs:
cost of goods sold ($58 x 980) $56,840
Commissions expense ($5 x 980) $4,900
Shipping expense ($3 x 980) $2,940
$64,680
Gross margin $33,320
Less Fixed costs:
Salaries expense $7,900
Advertising expense $5,800
$13,700
Net Profit $19,620