Answer:
Material Price Variance= 8440 Unfavorable
Material Quantity (usage) Variance = 3600 Unfavorable
Explanation:
1. Material Price Variance= Actual Quantity Purchased at Actual Price- Actual Quantity Purchased at Standard Price
Material Price Variance= (AQ xAP) -(AQ x SP)
Material Price Variance= 21,100 *4.40- 21,100*4
Material Price Variance= 92840 -84400= 8440 Unfavorable
Material Quantity (usage) Variance=Actual Quantity Used at Standard Price Less Standard Quantity Used at Standard Price
Material Quantity (usage) Variance= (AQ xSP) -(SQxSP)
Material Quantity (usage) Variance=20,400* 4- 19500*4= 81600-78000= 3600 Unfavorable
1500 pots require 13 standard resin per pound = 19,500
Actually 20,400 pounds are used for 1500 pots= 81,600
2. Supervisors who often handle two thirds to three fourths of the dollar cost of the product are made directly responsible for the variances which show up as price or quantity variance etc.
Action to eliminate the causes of undesirable variances and to encourage and reward the desired performance lies in the field of management.
3. These both variances are unfavorable meaning the actual costs are more than the calculated cost as by the standard.