Items from Bonita Company's budget for March, in which 2000 units were produced and sold, appear below: Direct materials $12800 Indirect materials-variable 2100 Supervisor salaries 9600 Depreciation on factory equipment 8000 Direct labour 7100 Property taxes on factory 3100 Total $42700 At 2100 units, how much are budgeted variable manufacturing costs? O $21905 O $44835 O $23100 O $19810