The following standards have been established for a raw material used to make product 084: Standard quantity of the material per unit of output Standard price of the material 8.3 meters $19.50 per meter The following data pertain to a recent month's operations: Actual material purchased Actual cost of material purchased Actual material used in production Actual output 4,600 meters $ 93,840 4,300 meters 620 units of product 084 The direct materials purchases variance is computed when the materials are purchased. Required: a. What is the materials price variance for the month? b. What is the materials quantity variance for the month? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts os positive values.) $ 4,1400 a. Materials price variance h Materials nuantity variance The following labor standards have been established for a particular product: Standard labor hours per unit of output Standard labor rate 4.5 hours 5 20.30 per hour The following data pertain to operations concerning the product for the last month Actual hours worked Actual total labor cost Actual output 7,100 hours $ 144,840 1,500 units Required: a. What is the labor rate variance for the month? b. What is the labor efficiency variance for the month? (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) a. Labor rate variance b. Labor efficiency variance