A local landscaping company sells two different mixtures of soil. The following are the makeup of each mixture: Mixture 1 : 35% sand, 40% silt, and 25% clay Mixture 2:25% sand, 60% silt , and 15% clay A customer orders a custom mixture of 2m ^ 3 of Mixture 1 and 6m ^ 3 of Mixture 2. What will be the percentages of sand, silt, and clay in the new custom mixture?