Answer:
Direct material quantity variance= $1,400 unfavorable
Explanation:
Giving the following information:
Direct material standard: 4 square feet at $2.80 per square foot
Direct material purchased: 34,000 square feet at $3.20 per square foot
Direct material consumed: 32,900 square feet
Manufacturing activity: 8,100 units completed
We need to use the following formula:
Direct material quantity variance= (standard quantity - actual quantity)*standard price
Standard quantity= 8,100 units*4= 32,400 feet
Actual quantity= 32,900
Direct material quantity variance= (32,400 - 32,900)*2.8= 1,400 unfavorable