Barstow Manufacturing Company has two service departments -- product design and engineering support, and two production departments - assembly and finishing. The distribution of each service department's efforts to the other departments is shown below: FROM Design Support Design Support Assembly Finishing 08 108 308 208 08 458 358 605 The direct operating costs of the departments (including both variable and fixed costs) were as follows: Design Engineering Support Assembly Finishing $162,000 $142,000 $552,000 $842,000 The total cost accumulated in the finishing department using the step method is (calculate al ratios and percentages to 4 decimal places, for example 33.3333%, and round all dollar amounts to the nearest whole dollargassume that the engineering support department goes first)