Carla Vista Company had $212,200 of net income in 2021 when the selling price per unit was $151, the variable costs per unit were $95, and the fixed costs were $571,800. Management expects per unit data and total fixed costs to remain the same in 2022 . The president of Carla Vista Company is under pressure from stockholders to increase net income by $84,000 in 2022. (a). Compute the number of units sold in 2021 units eTextbook and Media