Lancelot Corporation manufactures tennis gear and budgeted machine-hours to locate variable manufacturing head. The following information relate to company's a cting ada Budgeted output Budgeted machine-hours Bu d varbantachuring overhead for 10 500 15 500 21000 hours $210.000 Actual output units produced Actual machine-hours used Avancing wado 10.800 units 20 500 hours 25.000 What is the exibi-budget variance for variable manufacturing overhead? O A $9.000 favorable OB. 59.000 vorable OG $15.000 tevorable OD 515.000 unfavorable MacBook Air saps lock