Smooth incorporated manufactures hair brushes that sell at wholesale for $2.60 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 2021 is calculated to be: (Do not round intermediate calculations. Round your final answers to whole dollar amounts.) Multiple Choice 51.410 Variable costing operating income for 2021 is calculated to be: (Do not round intermediate calculations. Round your final answers to whole doliar amountsi) Muitple Choice 51410. 51,815 51925. $1470 51517