6.7 points 1 Direct materials (plastic) Direct labor Variable manufacturing overhead (based on direct labor hours) Fixed manufacturing overhead (5403,040 916,000 units) Standard Quantity Standard Price (Rate) Standard Unit Cost 9 sq ft. 0.3. $1.00 per sq. ft. $9.72 $11.30 per hr. 3.39 10.3 hr. $ 2.80 per hr. 0.84 0.44 Parker Plastic had the following actual results for the past year. Number of units produced and sold eBook Hi Print References Variable overhead cost Fixed overhead cost Number of square feet of plastic used Cost of plastic purchased and used Number of labor hours worked Direct labor cost 1,100,000 11,700,000 $12,870,000 314,000 $3,799,400 $ 890,000 $ 371,000 Required: Calculate Parker Plastic's direct labor rate and efficiency variances. (Do not round intermediate calculations. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (ie., zero variance).) Direct Labor Rate Variance Direct Labor Efficiency Variance