Genent Industries, Inc. (GII), developed standard costs for direct material and direct labor. In 2017, GII estimated the following standard costs for one of their major products, the 30-gallon heavy-duty plastic container. Budgeted quantity Budgeted price Direct materials 0.10 pounds $30 per pound Direct labor 0.30 hours $18 per hour During July, GII produced and sold 4,000 containers using 600 pounds of direct materials at an average cost per pound of $26 and 1,290 direct manufacturing labor hours at an average wage of $18.40 per hour. The direct manufacturing labor price variance during July is . $1,620.00 unfavorable $516.00 favorable $3,600.00 unfavorable $480.00 favorable