McDormand, Inc., reported a $2,700 unfavorable price variance for variable overhead and a $27,000 unfavorable price variance for fixed overhead. The flexible budget had $1,043,700 variable overhead based on 34,790 direct labor-hours; only 34,030 hours were worked. Total actual overhead was $1,800,600. The number of estimated hours for computing the fixed overhead application rate totaled 37,500 hours.

Required: a. Compute the following variable overhead variances (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select either option.) Price variance oc Price variance Efficiency variance Variable overhead cost variance h b. Compute the following fixed overhead variances. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, or "U" for unfavorable. If there is no effect, do not select either option.) Price variance Production volume variance Fixed overhead cost variance