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10, Incorporated, manufactures a single product in which variable nufacturing overhead is assigned on the basis of standard direct labor-hours. z company uses a standard cost system and has established the following ndards for one unit of product: ring March, the following activity was recorded by the company: The company produced 5,400 units during the month. A total of 11,600 pounds of material were purchased at a cost of $32,480. There was no beginning inventory of materials on hand to start the month; at the end of the month, 2,320 pounds of material remained in the warehouse. During March, 3,440 direct labor-hours were worked at a rate of $18.50 per hour. Variable manufacturing overhead costs during March totaled $8.972. direct materials purchases variance is computed when the materials are chased. 3 materials quantity variance for March is: Multiple Choice $17,380 $173RF