Oak Electronics produces a wireless home lighting device that allows consumers to turn on home lights from their cars and light a safe path into and through their homes. Information on the first three years of business is as follows: Total 69.000 69.000 Units sold Units produced Feed production costs Variable production costs per unit Selling price per Fleed selling and administrative expense 2020 23,000 22,000 $362,500 $138 $261 5201100 2021 22.000 28.750 $862.500 $130 $261 $201.100 2022 22.000 17.250 $862.500 5138 5261 $201.100 (a) Calculate profit and the value of ending Inventory for each year using full costing Round cost per unit to 2 decimal places 15.25 and final as to decimal places, . 125) 2020 2021 2022 Net prot Ending Inventory 5