The Western Co. manufactures office chairs. The following information for the month of June is available: Line Item Description Amount Selling price per chair $140 Variable cost per chair 63 Total fixed cost 90,000 If the company wants to achieve a target profit of $30,000 for the month of June, it should sell _____. (Round-off the answer to the nearest whole number.) a. 1,169 chairs b. 390 chairs c. 1,905 chairs d. 1,558 chairs