Job B5Z was ordered by a customer on Oct 12. During the month of October, Gredvig Company requisitioned $4,000 of direct materials and used $2,500 of direct labor. The company applies overhead at the end of each month at a direct labor cost incurred. What is the balance in the Work in Process account at the end of June relative to Job B5Z? \begin{tabular}{|} $5,500 \\ \hline$10,875 \\ \hline$11,500 \\ \hline$6,500 \end{tabular}