Please assist with break down to solving this equation.

075 points Hang Corp has two service departments, Maintenance and Personnel. Maintenance Department operating costs of $300,000 are allocated on the basis of maintenance-hours. Personnel Department operating costs of $100,000 are allocated based on the number of employees. The overhead costs of operating departments A and B are $160,000 and $240,000, respectively. Data on maintenance-hours and number of employees are as follows: Support Departments Production Departments Maintenance Personnel Department Department A B Overhead Costs $300.000 S100,000 S160,000 S240.000 NA 800 Maintenance-hours jused 1.200 600 Number of employees 50 NA 200 600 Using the Direct method, compute total overhead cost of Department B (including its own) after allocation of service department costs. (Round ratios. Example 35% or 0.35) Example of Answer: 4000 (No comma, space, decimal point or s sign)