Predetermined OH Rate months of the current year, actual costs incurred were as follows: a. What amount of overhead was applied to production in each of the three months? \begin{tabular}{|c|c|} \hline & Applied OH \\ \hline January & 0 \\ \hline February & 0 \\ \hline March & 0 \\ \hline \end{tabular} b. What was the underapplied or overapplied overhead for each of the three months and for the first quarter? Note: Do not use a negative sign with your