During the most recent year, Evans Company had operating income of $90,000 using absorption costing and $84,000 using variable costing. The fixed manufacturing overhead application rate was $6 per unit. There were no beginning inventories. If 22,000 units were produced last year, what were the sales in units for last year? Multiple Choice 15,000 units O 21,000 units 23,000 units 28.000 units