The master budget of Coronado Industries shows that the planned activity level for next year is expected to be 50000 machine hours. At this level of activity, the following manufacturing overhead costs are expected: $750000 Indirect labor Machine supplies 200000 Indirect materials 150000 Depreciation on factory 110000 building Total manufacturing overhead $1210000 A flexible budget for a level of activity of 60000 machine hours would show total manufacturing overhead costs of O $1452000. $1210000. O $1342000. $1430000.