Maple Signs makes customized wooden signs for businesses and residences. These signs are made of wood, which the owner glues and carves by hand or with power tools. After carving the signs, she paints them or applies a natural finish. She has a good sense of her labo concerned that she does not have good measures of other support costs. Currently, she predicts support costs to be 50% of the cost of materials. Close investigation of the business reveals that $45 times the number of power tool operations is a more plausible and reliable supp Consider estimated support costs of the following two signs that Maple Signs is making: (Click the icon to view the estimated support costs.) Requirements 1. Prepare a report showing the support costs of both signs using each cost driver and showing the differences between the two. 2. What advice would you give Maple Signs about predicting support costs? Requirement 1. Prepare a report showing the support costs of both signs using each cost driver and showing the differences between the two. Support Costs Allocated Sign A Sign B Cost driver Percent of material costs Number of power tool operations Difference 0 Data Table Sign A Sign B $ 900 $ 400 Materials cost Number of power tool operations Support cost