Exerclse 22-3 Service department expenses allocated to operating departments LO P2 Advertising department expenses of $54,100 and purchasing department expenses of $33.800 of Cozy Bookstore are allocated to operating departments on the basis of dollar sales and purchase orders, respectively. Information about the allocation bases for the three operating departments follows. Sales $143,58e Purchase Orders rtment Books Magazines Newspapers Total 1,448 1.484 3,688 78,8e8 756 358,808 Complete the following table by allocating the expenses of the two service departments (advertising and purchasing) to the three operating departments