hellppp i only have 20 min

Which of the following is the correct mathematical expression is used to calculate variable overhead efficiency variance? (Actual rate - Budgeted rate) Budgeted quantity (Actual quantity - Budgoted input quantity allowed for total actual output) Budgeted rate (Actual quantity + Budgeted rate )( Budgeted quantity + Budgeted rate) (Actual quantity + Budgeted rate) * Budgeted quantity allowed for actual output juestion 5 tancelot Curporation munufactures terins gear and uses budgeted machine-nours to allocate variable manufacturing overhead. The following information relates to the comparys finatuc tacturing overhead dara: | Bubguted oulput unts 1.000 unbs I glodguited masteretours 15,000 hour Gudguted varatie mandartiring overthad costs for 3.000 units $180,000 Abtual aiepul units produces 3,350 units Actar machere hairs used 14.700 hours Actial swabse insuractiring operhad costs $250,000 What in the Breitin-tuobyt varance for variable manutacturing overhead? Al L4b.000 urtavorable B) 34.000 tavoubin c) 870000 untavocatiw b) 120,000 taveration