Zippy Cola uses a process costing system with two processing departments. Mixing and Packaging Departments. Work in process inventories are reduced to zero each month. In May, the Mixing Department incurred manufacturing costs of $20,000. A total of 68,750 bottles of cola were transferred to the finished goods warehouse during the month. Zippy sold 10,000 bottles in the month of May $10,000. What was the cost of goods sold for that month? a. $27,500 b. $4,000 c. $4,909 d. $2,000 Zippy Cola uses a process costing system with two processing departments. Mixing and Packaging Departments. Work in process inventories are reduced to zero each month. In May, the Mixing Department incurred manufacturing costs of $20,000. A total of 68,750 bottles of cola were transferred to the finished goods warehouse during the month. Zippy sold 10,000 bottles in the month of May $10,000. What was the cost of goods sold for that month? a. $27,500 b. $4,000 c. $4,909 d. $2,000 Zippy Cola uses a process costing system with two processing departments. Mixing and Packaging Departments. Work in process inventories are reduced to zero each month. In May, the Mixing Department incurred manufacturing costs of $20,000. A total of 68,750 bottles of cola were transferred to the finished goods warehouse during the month. Zippy sold 10,000 bottles in the month of May $10,000. What was the cost of goods sold for that month? a. $27,500 b. $4,000 c. $4,909 d. $2,000 Zippy Cola uses a process costing system with two processing departments. Mixing and Packaging Departments. Work in process inventories are reduced to zero each month. In May, the Mixing Department incurred manufacturing costs of $20,000. A total of 68,750 bottles of cola were transferred to the finished goods warehouse during the month. Zippy sold 10,000 bottles in the month of May $10,000. What was the cost of goods sold for that month? a. $27,500 b. $4,000 c. $4,909 d. $2,000