Chataqua Can Company manufactures metal cans used in the food-processing industry. A case of cans sells for $50. The variable costs of production for one case of cans are as follows:
Direct material $ 15
Direct labor 5
Variable manufacturing overhead 12
Total variable manufacturing cost per case $ 32
Variable selling and administrative costs amount to $1 per case. Budgeted fixed manufacturing overhead is $800,000 per year, and fixed selling and administrative cost is $75,000 per year. The following data pertain to the company's first three years of operation.
Year 1 Year 2 Year 3
Planned production (in units) 80,000 80,000 80,000
Finished -goods inventory (in units), January 1 0 0 20,000
Actual production (in units) 80,000 80,000 80,000
Sales (in units) 80,000 60,000 90,000
Finished-goods inventory (in units), December 31 0 20,000 10,00
Actual costs were the same as the budgeted costs.
Required:
1. Prepare operating income statements for Chataqua Can Company for its first three years of operations using:
a. Absorption costing
b. Variable costing
2. Reconcile Chataqua Can Company's operating income reported under absorption and variable costing for each of its first three years of operation. Use the shortcut method.
3. Suppose that during Chataqua's fourth year of operation actual production equals planned production, actual costs are as expected and the company ends the year with no inventory on hand. What will be the difference between absorption-costing income and variable-costing income in year 4?

Sales revenue (at $25 per case) ................................$2,000,000 $1,500,000 $2,250,000 Less: Cost of goods sold (at absorption cost of $21 per case) * ............................1,680,000 1,260,000 1,890,000 Gross margin .............................................................$ 320,000 $ 240,000 $ 360,000 Less: Selling and administrative expenses: Variable (at $ .50 per case) ............................40,000 30,000 45,000 Fixed ..............................................................37,500 37,500 37,500 Operating income ......................................................$ 242,500 $ 172,500 $ 277,500 *The absorption cost per case is $21, calculated as follows : production Planned over heading manufacture fixed Budgeted+ case per costing manufacture variable

=($400,000/80,000,)+ $16

= $5 + $16 = $21

1.b. Variable- costing income statement. a In year 4, the difference in reported operating income will be $50,000, calculated as follows: Change in inventory (in units) ×Predetermined fixed .