Lucia Company has two service departments: Office and Purchasing. Total expenses for the Office is $$43,400$ and for Purchasing is $$57,800.$ Expenses for the Office are allocated to operating departments based on sales. Expenses for Purchasing are allocated to operating departments based on purchase orders. Lucia Company has two service departments: Office and Purchasing. Total expenses for the Office is $\backslash (\backslash$$ $43,400\backslash )$ and for Purchasing is $\backslash (\backslash$$ $57,800\backslash ).$ Expenses for the Office are allocated to operating departments based on sales. Expenses for Purchasing are allocated to pperating departments based on purchase orders. Allocate the expenses from $($a$)$ the Office and $($b$)$ Purchasing to each of the company's three operating departments using the given nformation.