Adirondak Marketing Inc. manufactures two products, A and B. Presently, the company uses a single plant wide factory overhead rate for allocating overhead to products. However, management is considering moving to a multiple department rate system for allocating overhead. Calculate the plantwide factory overhead rate: a. $25.00 per dlh. b. $ 6.25 per dlh. c. $0.07 per dlh. d. $14.77 per dlh