Pietro Frozen Foods, Inc., produces frozen pizzas. For next year, Pietro predicts that 50,000 units will be produced, with the following total costs: Direct materials $120,000 Direct labor 60,000 Variable overhead 25,000 Fixed overhead 220,000 Required: 5. What if the number of units increased to 55,000 and all unit variable costs stayed the same? indicate the impact on the following costs. a. Total direct materials increases by 10% b. Total direct labor increases by 10% C. Total variable overhead increases by 10% d. Total fixed overhead does not change no change e. Unit prime cost increases by X 10% X f. Unit conversion cost increases by X less than 10% What would the produd does not change this case? $ 8.1 per decreases by increases by Feedback