4) 15 points Really Great Corporation manufactures industrial-sized landscaping trailers and uses budgeted machine-hours to allocate variable manufacturing overhead. The following information pertains to the company's manufacturing overhead data: Budgeted output units 40,000 units Budgeted machine-hours 10,000 hours Budgeted vanable manufacturing overhodi Budgeted variable manufacturing overhead costs for 40,000 units $310,000 Costs for 40000 units Actual output units produced 36,500 units Actual machine-hours used 14,600 hours $350,400 Actual variable manufacturing overhead costs What is the budgeted variable overhead cost rate per output unit?