Use this income statement to answer the following questions. $6,000 3,400 2,600 Sales ($60 per unit) Less: Cost of goods sold ($34 per unit) Gross margin Less operating expenses: Salaries Advertising Shipping ($2 per unit) Operating Income $800 400 200 1.400 $1,200 (a) Your answer is incorrect How many units would the company need to sell to earn $3,600 in operating income? (Round answer to the nearest whole units.) Units required to meet target operating income units