Anthon Corporation has provided the following information regarding last month's activities. Variable overhead is applied on the basis of direct labor-hours. Required: Calculate all variable production cost price and efficiency variances and fixed production cost price and production volume variances. Note: 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. Anthon Corporation has provided the following information regarding last month's activities. Variable overhead is applied on the basis of direct labor-hours. Required: Calculate all variable production cost price and efficiency variances and fixed production cost price and production volume variances. Note: 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