Lejia Manufacturing Company uses a job-order costing system and started the month of March with one job in process (Job 1359 ). This job had 5500 of cost assigned to it at this time. During March, Lefja assigned production costs as follows to the jobs worked on during the month During March, Leja completed and sold job \#359, Job 0360 was also completed but was not sold by month end. job 4361 was not completed by the end of March. What is Lejass work in process imventory balance at the end of March? $1,900 $2,400 $2,900 $10.000