The following information is provided to assist you in evaluating the performance of the production operations of Studio Company: Units produced (actual) Master production budget Direct materials 46,000 $131,010 111,160 166,740 Direct labor Overhead Standard costs per unit Direct materials $1.65 x 2 gallons per unit of output $14 per hour x 0.2 hour per unit $12.50 per direct labor-hour Direct labor Variable overhead Actual costs Direct materials purchased and used $140,785 (76,100 gallons) 118,548 (8,880 hours) 166, 200 (61% is variable) Direct labor Overhead 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. (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.) Production Volume Variance Price Variance Efficiency Variance Direct materials Direct labor Variable overhead Fixed overhead