Selected data for October for Rio Vista Company is shown as follows. The variable overhead sales activity variance is $4,500 F. Flexible budget based on actual sales of 13,600 units: Revenue Materials Labor Variable overhead Fixed costs (manufacturing and administrative) $136,850 54,400 30,175 25,500 18,500 Required: a. How many units were budgeted for October in the master budget? b. Recreate the master budget for October. Complete this question by entering your answers in the tabs below. Required A Required B How many units were budgeted for October in the master budget? (Do not round intermediate calculations.) Budgeted sales units < Required A Required B >