Which of the following is not a factory overhead allocation method? a. multiple departmental rates b. overhead costing c. single plantwide rate d. activity-based costing (ABC) The Skagit Company manufactures Hooks and Nooks. The following shows the activities per product and total activity information: Calculate the total factory overhead to be charged to each unit of Hooks. a. exist38.00 b. exist16.67 c. exist23.00 d. exist50.00 Sara, a sole proprietor, has the following projected figures for next year Selling price per unit Contribution margin per unit Total fixed costs What is the contribution margin ratio? a. 1.429 b. 0.429 c. 3.333 d. 0.300