Chataqua Can Company manufactures metal cans used in the food-processing industry. A case of cans sells for $30. The variable costs of production for one case of cans are as follows:

Direct material	$	8.00
Direct labor		3.00
Variable manufacturing overhead		7.50
Total variable manufacturing cost per case	$	18.50

Variable selling and administrative costs amount to $0.80 per case. Budgeted fixed manufacturing overhead is $462,000 per year, and fixed selling and administrative cost is $39,000 per year. The following data pertain to the companys first three years of operation.

		Year 1			Year 2			Year 3
Planned production (in units)		77,000			77,000			77,000
Finished-goods inventory (in units), January 1		0			0			21,500
Actual production (in units)		77,000			77,000			77,000
Sales (in units)		77,000			55,500			87,750
Finished-goods inventory (in units), December 31		0			21,500			10,750

Actual costs were the same as the budgeted costs.

Required:

Prepare operating income statements for Chataqua Can Company for its first three years of operations using:

Absorption costing.

Variable costing.

Reconcile Chataqua Can Companys operating income reported under absorption and variable costing for each of its first three years of operation. Use the shortcut method.

Suppose that during Chataquas 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?

What will be the relationship between total operating income for the four-year period as reported under absorption and variable costing?