Metlock Company has gathered the following information: During the year, 3,490 units were produced, 10,600 hours were worked, and the actual manufacturing overhead was $20,300. Actual fixed overhead totalled $9,430. Metlock applies overhead based on direct labour hours. Calculate the total, fixed, and variable predetermined overhead rates. (Round calculations and final answer to 2 decimal places, e.g. 15.25.) \begin{tabular}{|l|l|l|} \hline Fixed predetermined ovehead rate & $ & per DL hour \\ \hline Variable predetermined ovehead rate & $ & per DL hour \\ \hline Total predetermined ovehead rate & $ & per DL hour \\ \hline \end{tabular}