Calculate the sales volume variance for month 2.
Calculate the material price variance for month 2.
Calculate the material usage variance for month 2.
Calculate the labour rate variance for month 2.
Calculate the labour efficiency variance for month 2.
Discuss how the material price variance changed from month 1 to month 2. Suggest one reason for this change.
Discuss how the material usage variance changed from month 1 to month 2. Suggest one reason for this change.
Discuss how the labour rate variance changed from month 1 to month 2. Suggest one reason for the change.
Discuss how the labour efficiency variance changed from month 1 to month 2. Suggest one reason for the change.
Advise Tommy whether he should also begin calculating fixed overhead variances. Justify your answer.
State two reasons why establishing standard costs may be helpful, apart from variance analysis.