two part question

Required information [The following information applies to the questions displayed below] Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct labor-hours and its standard cost card per unit is as follows: The planning budget for March was based on producing and selling 24,000 units. However, during March the company actually produced and sold 30,600 units and incurred the following costs: a. Purchased 170,000 pounds of raw materials at a cost of $9.00 per pound. All of this material was used in production. b. Direct laborers worked 68,000 hours at a rate of $18 per hour. c. Total variable manufacturing overhead for the month was $512,040. What is the labor rate variance for March? (Indicate the effect of each variance by selecting " F " for favorable, " U " for unfavorable, d "None" for no effect (i.e., zero variance.). Input all amounts as positive values.) Required information [The following information applies to the questions displayed below] Preble Company manufactures one product. Its variable manufacturing overhead is applied to production based on direct labor-hours and its standard cost card per unit is as follows: The planning budget for March was based on producing and selling 24,000 units. However, during March the company actually produced and sold 30,600 units and incurred the following costs: a. Purchased 170,000 pounds of raw materials at a cost of $9.00 per pound. All of this material was used in production. b. Direct laborers worked 68,000 hours at a rate of $18 per hour. c. Total variable manufacturing overhead for the month was $512,040. What is the labor efficiency variance for March? (Indicate the effect of each variance by selecting " F " for favorable, " U " for favorable, and "None" for no effect (i.e., zero variance.). Input all amounts as positive values.)