Consider the following information: \begin{tabular}{|l|l|} \hline Standard price of direct material & $10 per gallon \\ \hline Actual production & 100 unith \\ \hline Budgeled production & 200 units \\ \hline Actual direct-material quantity used in production & 900 gallons \\ \hline Direct-material quantity variance. & 54,000F \\ \hline \end{tabular} Aocording to the production standard, how many gallons of diroct materlal should be used to produce each unit of produch? (Do not round intermediate calculations. Round the final answer to the nearest bwo decimal placess)