A The Grey Manufacturing Company has two service departments Maintenance and Accounting. The Maintenance Department's costs of $300,000 are allocated on the basis of machine hours. The Accounting Department's costs of $120,000 are allocated on the basis of the number of employees within a specific department. The direct departmental costs for A and B are $300,000 and $500,000, respectively. unting Machine hours Number of employees What are the total service department costs allocated to Department A using the step method if the accounting department costs are allocated first? B. Rodeo Co manufactures products X and Y from a joint process that also yields a by-product, Z. Revenue from sales of Zis treated as a reduction of joint costs. Additional information is as follows: Joint costs were allocated using the net realizable value method at the split-off point. The joint costs allocated to product X were PRODUCTS X Y Z TOTAL Units produced 20,000 20,000 10,000 50,000 Joint costs ? ? ? $262,000 Sales value at split-off $300.000 $150.000 $10.000 $460.000