The following materials standards have been established for a particular product: Standard quantity per unit of output 5.3 meters Standard price $ 17.20 per meter The following data pertain to operations concerning the product for the last month: Actual materials purchased 8,100 meters $ 141,345 Actual cost of materials purchased Actual materials used in production 7,600 Meters Actual output 1,400 units Required: Isolate the materials price and quantity variances. Show your work and be sure to label your answers