The following data are available for the most recent year of operations for Slacker & Sons. The revenue portion of the sales activity variance is $104,000 F. Master budget based on actual sales of 151,000 units: Revenue Materials Labor Variable manufacturing overhead and administrative costs Fixed manufacturing overhead and administrative costs $2,600,000 851,000 626,000 126,000 310,000 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. Complete this question by entering your answers in the tabs below. Required A Required B How many units were actually sold in the most recent period? (Do not round intermediate calculations.) Actual sales units < Required A Required B >