The Space 2 Company uses a job-order costing system. The following data was recorded for June: June 1 Job number Work In Process Inventory 136 $ 2,620 137 $ 1.661 138 $ 1,011 139 $ 832 Costs Added During June Job Direct Direct Number Materials Labor Machine Hours 136 $800 $500 52 137 $900 $1,050 68 138 $1,220 $1,600 92 139 $1,750 $2,200 126 Overhead is charged to production based on machine hours. Space Co estimated that manufacturing overhead for the month of June would be $3,400 and that machine hours used would be 340. Jobs 136, 137, and 139 were completed during June and transferred to finished goods. Jobs 136 and 139 have been delivered to NASA (the customer). Space 2 Company's cost of goods sold for June was