Stefani Company has gathered the following information about its product. Direct materials: Each unit of product contains 4.20 pounds of materials. The average waste and spoilage per unit produced under normal conditions is 0.70 pounds. Materials cost $1 per pound, but Stefani always takes the 2.00% cash discount all of its suppliers offer. Freight costs average $0.45 per pound. Direct labor. Each unit requires 1.60 hours of labor. Setup, cleanup, and downtime average 0.20 hours per unit. The average hourly pay rate of Stefanis employees is $12.30. Payroll taxes and fringe benefits are an additional $2.40 per hour. Manufacturing overhead. Overhead is applied at a rate of $6.60 per direct labor hour. Compute Stefanis total standard cost per unit