Answer:
$81,800, $187,500, $181,000
Explanation:
Direct materials = Standard cost + Unfavorable Price variance - Favorable Quantity Variance
= $80,000 + $4,500 - $3,000
=$81,800
Direct Labor = Standard cost + Unfavorable Efficiency variance - Favorable Rate Variance
= $184,000 + $6,200 - $2,700
= $187,500
Manufacturing overhead = Standard cost - Favorable Spending variance - Favorable Volume Variance
= $271,000 - $4,000 - $5,000
= $181,000