Required: 1. Estimate how much of the factory overhead cost of $17,625,000 at the high level of activity consists of maintenance cost. Level of Activity 50,000 MHS 70,000 MHs Total factory overhead cost Indirect materials Rent Maintenance cost 2. Using the high-low method, estimate a cost formula for maintenance. Activity Cost High level of activity Low level of activity Change Variable cost per unit Computing the fixed cost using the high level of activity: Total cost Total variable cost Total fixed cost Cost formula: Y = $ 3. What totalurho Required: 1. Estimate how much of the factory overhead cost of $17,625,000 at the high level of activity consists of maintenance cost. Level of Activity 50,000 MHS 70,000 MHs Total factory overhead cost Indirect materials Rent Maintenance cost 2. Using the high-low method, estimate a cost formula for maintenance. Activity Cost High level of activity Low level of activity Change Variable cost per unit Computing the fixed cost using the high level of activity: Total cost Total variable cost Total fixed cost Cost formula: Y = $ 3. What totalurho