Blossom Company had the following amounts from its income statement: Sales revenue (800 units) $64000 Cost of goods sold - fixed 16000 Cost of goods sold-variable 14800 Selling expenses - fixed 5600 Selling expenses - variable 4800 Administrative expenses - fixed 4000 Administrative expenses - variable 6000 How much is Blossom's contribution margin? $12800. $49200. $38400. $33200