Final answer:
To convert variable costing income to absorption costing income, add the fixed overhead cost to the variable costing income for each year.
Step-by-step explanation:
To convert variable costing income to absorption costing income, we need to consider the fixed overhead cost associated with each year. In year 1, the fixed overhead cost per unit is $10, and the number of units produced is 36,600, so the total fixed overhead cost is $366,000. In year 2, the total fixed overhead cost would also be $366,000. To calculate the absorption costing income, we add the fixed overhead cost to the variable costing income for each year:
Year 1: $36,000 (variable cost) + $366,000 (fixed cost) = $402,000 (absorption cost)
Year 2: $540,000 (variable cost) + $366,000 (fixed cost) = $906,000 (absorption cost)