Oriole Manufacturing uses a job order cost system. On April $1,$ the company has Work in Process Inventory of $$8,330$ and two jobs in process: Job No$.221,$$$3,930,$ and Job No$.222,$$$4,400.$ During April, a summary of source documents reveals the following:

$\backslash$table$[[$For$,$Materials Requisition Slips,Labor Time Tickets$],[$Job No$.221,$$$1,260,$$$2,280$