Concord Custom Electronics (CCE) sells and installs complete security, computer, audio, and video systems for homes, On newly constructed homes it provides bids using time-and-material pricing. The following budgeted cost data are available, The company has budgeted for 5,100 hours of technician time during the coming year. It desires a $38 profit margin per hour of labor and an 80% profit on parts. It estimates the total invoice cost of parts and materials in 2020 will be $742,000. Compute the material loading percentage. Material loading percentage %