Chicago, Inc., planned and actually manufactured 210,000 units of its single product in 2020, its first year of operation. Variable manufacturing cost was 518 per unit produced. Variable operating (nonmanufacturing) cost was $10 per unit sold. Planned and actual fixed manufacturing costs were $420,000. Planned and actual fixed operating (nonmanufacturing) costs totaled $400,000. Chicago sold 130,000 units of product at $37 per unit. Read the equirements Requirement 1. Chicago's 2020 operating income using absorption costing is (a) $510,000. (b) S350,000. (C) $750,000, (d) $910,000, or (e) none of these. Show supporting calculations. Begin by selecting the labels used in the absorption costing calculation of operating income and enter the supporting amounts. Perform the calculations in this step, but select the correct operating income in the next step. (For amounts with a so balance, make sure to enter "O' in the appropriate cell.) 420000 0 3780000 420000 Absorption costing Revenues Cost of goods sold: Beginning inventory Variable manufacturing costs Allocated fixed manufacturing costs Deduct ending inventory Cost of goods available for sale Cost of goods sold Gross margin Variable operating costs Fixed operating costs 4200000 Operating Income