R.R. Martin, Inc. budgets the following amounts for its Buildings & Grounds (B&G) and Computer Services (CS) Departments in servicing each other and the two manufacturing divisions of Signs and Mailers. B&G CS Signs Mailers Direct Cost$140,000 $121,000$290,000 $200,000 by B&G o 0.2 0.6 0.2 by CS 0.15 0 0.3 0.55 Using the direct method to assign support department costs, how much is the total cost for Signs after the assignment? $437,705.88 $426,588.24 $444,912.50 $147.705.88