uiz 1 Problem 4: Scott Manufacturing's cost accountant has provided the following information for January operations. Direct materials $20 per unit Fixed manufacturing overhead costs $135,000 Sales price $80 per unit Variable manufacturing overhead $11 per unit Direct labor $25 per unit Fixed marketing and administrative costs $115,000 Units produced and sold 30,000 Variable marketing and administrative $6 per unit costs Determine the variable cost per unit. Select one: O a. $61 O b. $62 O c. $64 O d. $60