XYZ sells two products that come in small and large. Assume a constant sales mix of 3 units of Small for every 1 unit of Large. Sales VC Small $20 14 Large $30 18 Total fixed costs $48,000 If the sales mix shifts to two units of small for every two units of large, then the weighted average contribution margin will: increase stay the same decrease be indeterminable Sunny Company manufactures pipes and applies manufacturing overhead costs to production at a pre-determined overhead rate of $15 per direct labor-hour. The following data are obtained from the accounting records for June 20x8: Direct materials Direct labor (7,000 hours @ $11/hour) Indirect labor $ 10,000 $ 77,000 $ 20,000 $ 60,000 $ 20,000 $ 340,000 Plant facility rent Depreciation on plant machinery Sales revenues For June 20x8, manufacturing overhead was: overallocated by $5,000 underallocated by $5.000 neither overallocated nor underallocated overallocated by $15,000 underallocated by $15,000