Use this income statement to answer the following questions. $7,500 4,800 2,700 Sales ($50 per unit) Less: Cost of goods sold ($32 per unit) Gross margin Less operating expenses: Salaries Advertising Shipping ($2 per unit) Operating Income $800 400 300 1,500 $1,200 How many units would the company need to sell to earn $2,640 in operating income? (Round answer to the nearest whole units.) Units required to meet target operating income units e Textbook and Media