X Ltd's master budget calls for the production of 6,000 units of product monthly. The master budget includes indirect labor of Rs396,000 annually; X Ltd considers indirect labor to be a variable cost. During the month of September, 5,600 units of product were produced, and indirect labor costs of Rs30,970 were incurred. A performance report utilizing flexible budgeting would report a flexible budget variance for indirect labor of:- Options Rs170 unfavorable. Rs170 unfavorable. Rs2, 030 unfavorable. Rs2, 030 favorable.