Selected data for October for Rio Vista Company is shown as follows. The variable overhead sales activity variance is $6,000 F. Flexible budget based on actual sales of 13,600 units: Revenue Materials Labor Variable overhead Fixed costs (manufacturing and administrative) $124,000 48,800 26,800 24,000 18,200 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 Recreate the master budget for October. (Do not round intermediate calculations. Indicate the effect selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select either option.) RIO VISTA COMPANY Sales Activity Variance Flexible Budget Sales Activity Variance Master Budget Sales revenue Variable costs: Materials Direct labor Variable overhead Total variable costs $ 0 $ 0 Contribution margin 0 $ 0 Fixed costs: Manufacturing overhead and administrative Total fixed costs Operating profits $ 0 $ 0