Christine Corporation manufactures baseball uniforms and uses budgeted machine-hours to allocate variable manufacturing overhead. The following information pertains to the company's manufacturing overhead data: Budgeted output units Budgeted machine-hours Budgeted variable manufacturing overhead costs for 15,000 machine-hours 10,000 units 15,000 hours $180,000 Actual output units produced Actual machine-hours used 9,000 units 14,000 hours $171,000 Actual variable manufacturing overhead costs Variable-manufacturing overhead costs werefor actual output. the same as expected O lower than expected O indeterminable n higher than expected