A company's planned activity level for next year is expected to be 100000 machine hours. At this level of activity, the company budgeted the following manufacturing overhead costs: Variable Fixed Indirect materials $120000 Depreciation $50000 Indirect labor 220000 Taxes 10000 Factory supplies 25000 Supervision 40000 A flexible budget prepared at the 90000 machine hours level of activity would show total manufacturing overhead costs of O $328500 O $428500 O $418500 O $365000