Exercise 16-30 (Static) Sales Activity Variance (LO 16-3) The following data are available for the most recent year of operations for Slacker & Sons. The revenue portion of the sales activity variance is $125,000 F. Master budget based on actual sales of 150,000 units: Revenue Materials Labor Variable manufacturing overhead and administrative costs Fixed manufacturing overhead and administrative costs $2,500,000 850,000 625,000 125,000 300,000 Required: a. How many units were actually sold in the most recent period? b. Prepare a sales activity variance for the most recent year for Slacker & Sons.