Viger Corporation has a standard cost system in which it applies manufacturing overhead to products on the basis of standard machine hours MHS). The company has provided the following data for the most recent month Budgeted level of activity Actual level of activity Standard variable manufacturing overhead rate Actualtotal variable manufacturing overhead 8.400 MS 3.600 MRS $ 7.10 per ME S53650 What was the variable overhead rate variance for the month? Multiple Choice $2,410 Favorable $990 Favorable