Carla Vista Company uses a job order cost system. On May $1,$ the company has a balance in Work in Process Inventory of $$4,130$ and two jobs in process: Job No$.429$$$2,360,$ and Job No$.430$$$1,770.$ During May, a summary of source documents reveals the following.

$\backslash$table$[[\frac{\text{J}\text{o}\text{b}\text{N}\text{u}\text{m}\text{b}\text{e}\text{r}}{429},\backslash$table$[[$Materials$],[$Requisition Slips$]],\backslash$table$[[$Labor Time$],[$Tickets$]]],[$$$2,950,?,$$$2,280,],[430,4,130,,3,540,],[431,5,230,$$$12,310,8,950,$$$14,770$