Smooth Incorporated manufactures hair brushes that sell at wholesale for $2.50 per unit. Budgeted production in both 2021 and 2022 was 3,800 units. There was no beginning inventory in 2021. The following data summarized the 2021 and 2022 operations: Variable costing operating income for 2022 is calculated to be: (Do not round intermediate calculations. Round your final answers to whole dollar amounts.) Multiple Choice