Final answer:
Under absorption costing, the net operating income for the Diego Company is $203,403,000.
Step-by-step explanation:
Under absorption costing, the company includes both variable and fixed manufacturing overhead costs in the cost of each unit produced. To calculate the net operating income, we need to determine the total variable cost per unit, total fixed cost, and the number of units sold in each region.
- Total variable cost per unit: $25 (direct materials) + $18 (direct labor) + $3 (variable manufacturing overhead) + $5 (variable selling and administrative) = $51
- Total fixed cost: $627,000 (fixed manufacturing overhead) + $645,000 (fixed selling and administrative expenses) = $1,272,000
- Units sold in East region: 36,000 x $51 = $1,836,000
- Units sold in West region: 16,000 x $51 = $816,000
- Total revenue: ($1,836,000 + $816,000) x $75 = $208,200,000
- Total cost: $1,272,000 + ($51 x 57,000) = $4,797,000
- Net operating income: Total revenue - Total cost = $208,200,000 - $4,797,000 = $203,403,000