Quality Welding Experts reported the following information for its second quarter cost of quality report: sales of $$9,480,000,$ cost of good sold of $$7,560,000,$ disposing of scrap of $$388,200,$ quality training of $$112,000,$ inspecting materials on delivery of $$487,420,$ performance reviews of $$98,000,$ resolving customer complaints of $$68,240,$ and certifying suppliers of $$246,700.$ What is the total cost of prevention activities for Quality Welding Experts?