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 Direct labor Overhead Standard costs per unit Direct materials Direct labor Variable overhead Actual costs Direct materials purchased and used Direct labor Overhead 48,000 S130,350 110,600 168,270 $1.65 x 2 gallons per unit of output $14 per hour 0.2 hour per unit $12.30 per direct labor-hour S131,070 (77,100 gallons) 123,034 (9,080 hours) 168,200 (61% is variable) 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 Volum Variance Price Variance Efficiency Variance Direct materials Direct labor Variable overhead Fixed overhead