during its first year of operations, forrest company paid $42,250 for direct materials and $50,500 in wages for production workers. lease payments, utility costs, and depreciation on factory equipment totaled $14,500. general, selling, and administrative expenses were $20,500. the average cost to produce one unit was $5.50. how many units were produced during the period? multiple choice 20,591 19,500 23,227 none of these.