Eclypso Inc. manufactures a product that passes through two processes: mixing and molding. All manufacturing costs are added uniformly in the mixing department. Information for the mixing department for October is as follows: Work in process, October 1: Units (45% complete) 7,200 Direct materials $42,000 Direct labor $50,400 Overhead $14,400 During October, 38,400 units were completed and transferred to the molding department. The following costs were incurred by the mixing department during October: Direct materials $144,000 Direct labor $192,000 Overhead $60,000 By October 31, the 3,600 units that were 85% complete remained in mixing department. Eclypso uses the weighted average method. Which of the following is the total cost per equivalent unit of production? (Note: Round answer to two decimal places) a. $11.26 b. $12.13 c. $10.76 d. $8.52