Good Products, Inc. developed standard costs for direct labor. In 2021, All estimated the following standard costs for one of their major products. Direct labor Budgeted quantity 0.10 hours Budgeted price $30 per hour During June, Good Products produced and sold 19,000 output units using 17,100 direct manufacturing labor-hours at a wage rate of $31.25 per hour. The direct manufacturing labor price variance during June is OA $21,375 favorable OB. $21,375 unfavorable OC. $3,600 unfavorable OD. $50,400 unfavorable