Each of the following costs pertains to Bailey Dairy Products Company, a dairy processing company. Classify each of the company's costs as a period cost or a product cost. Further classify product costs as either direct material (DM), direct labor (DL), or manufacturing overhead (MOH). (If the cost is a period cost, leave the classification box empty; do not select a label.) Period cost If product cost, DM, DL or MOH or product cost 1. Television advertisements for Bailey's products