New Jersey Valve Company manufactured 7,600 units during January of a control valve used by milk processors in its Camden plant. Records indicated the following: 46,500 hr. at $14.70 per Direct labor Direct material purchased Direct material used 31,000 lb. at $2.10 per lb. 28,000 lb. The control valve has the following standard prime costs: Direct material 4 lb. at $2.00 per lb. Direct labor 6 hr. at $15.10 per hr. Standard prime cost per unit $ 8.00 90.60 $98.60 Required: 1. Prepare a schedule of standard production costs for January, based on actual production of 7,600 units. 2. For the month of January, compute the following variances. Complete this question by entering your answers in the tabs below. Required 1 Required 2 For the month of January, compute the following variances. (Indicate the effect of each variance by selecting "Favorable" or "Unfavorable". Select "None" and enter "0" for no effect (i.e., zero variance).) a. Direct-material price variance b. Direct-material quantity variance c. Direct-material purchase price variance d. Direct-labor rate variance e. Direct-labor efficiency variance Favorable Unfavorable None