Matrix Company has a Maintenance Department that maintains the machines in departments A and B. Next year Department A is budgeted to have 6,000 machine-hours of activity and Department B is budgeted to have 24,000 machine-hours. Fixed costs in the Maintenance Department are budgeted at $60,000 per year and are incurred in order to support peak period activity. Department A requires 25% of the peak period capacity and Department B requires 75% of the peak period capacity. How much of the fixed cost of the Maintenance Department should be charged to Department B?