Advertising department expenses of $57,200 and purchasing department expenses of $45,800 of Cozy Bookstore are allocated to operating departments on the basis of dollar sales and purchase orders, respectively. Information about the allocation bases for th three operating departments follows. Sales $167,200 rchase Orders Department Books Magazines Newspapers Total 1,290 900 810 76,000 136,800 $380,000 3,000 Complete the following table by allocating the expenses of the two service departments (advertising and purchasing) to the three operating departments. Complete this question by entering your answers in the tabs below. Allocation of Alloc of Serv Exp Dept the following table by allocating the expenses of the two service departments (advertising and purchasing) to the three operating departments. PercentofAllocationBase Numerator Denominator | % of Total Cost to be Allocated Allocated C vertising Allocation Base Department Books Magazines Newspapers Totals