Bricks and Mortar Manufacturing produces building materials for local construction contractors. BMM has 2 production departments (Mixing and Firing) and 2 service departments (Maintenance and Cleaning). Maintenance costs are allocated based on machine hours used. Cleaning costs are allocated based on square feet of floor space. The following data is available for BMM: Mixing: 600 square feet of floor space, 200 machine hours used Firing: 400 square feet of floor space, 500 machine hours used Maintenance costs incurred: $4,900 Cleaning costs incurred: $2,300 How much of the Cleaning costs should be allocated to the Firing department? Select one: a. $657.14 b. $920.00 c. $1,380.00