Appendix EX 21-26 Items on variable costing income statement

In the following equations, based on the variable costing income statement, identify the items designated by X:

a. Net Sales – X = Manufacturing Margin
b. Manufacturing Margin – X = Contribution Margin
c. Contribution Margin – X = Income from Operations


Answer:
a. Variable cost of goods sold
b. Variable selling and administrative expenses
c. Fixed costs