When Job 117 was completed, direct materials totaled $42,754; direct labor, $54,414; and factory overhead, $32,390. A total of 3,926 units were produced at a per-unit cost of On: 533 Ob 53,926 Oc. $129,558 Od 597,166 Smith Company reports the following information: $68,250 Cost of goods manufactured Direct materials used Direct labor incurred Work in process inventory, January 1 27,000 25,000 11,000 Factory overhead is 75% of the cost of direct labor. Work in process inventory on December 31 is Oa. $16,250 Ob. $18,750 Oc. $8,500 Od. $13,500