A company has two departments, Y and Z that incur advertising expenses of $12,000. Advertising expenses are allocated based on sales. Department Y has sales of $560,000 and Department Z has sales of $840,000. The advertising expense allocated to Departments Y and Z, respectively, are: Multiple Cholce $5,250;$6,750 $4,800;$7,200 $6,750;$5,250. $5,700;$6,300. $6,600;$5,400.