Borr din 3. (10 points) The following standards have been established for a raw material used to make product 192 Standard quantity of the material per unit of output.... 6 pounds Standard price of the material$2.25 per Standard hours of labor per unit of output Standard rate of the labor per hour 3 hours $8 per hour The following data pertain to a recent month's operations Actual material purchased.... 13,600 pounds Actual material used in production... 13,600 pounds Actual outpu.. .2,300 units of product 192 Actual labor used Actual total labor cost 1,100 hours $57,150 Required: a. What is the materials price variance for the month? b. What is the materials quantity variance for the month? c. What is the labor rate variance for the month? d. What is the labor efficiency variance for the month