With the answer given can someone explain how they got this solution

Question Los Angeles Dodgers produces bobbleheads for their fans. At the beginning of the year, the Dodgers had the following data: \begin{tabular}{|l|r|} \hline Budgeted overhead & $180,000 \\ \hline Budgeted labour & 15,000 Direct labour hours \end{tabular} By the end of the year, the Dodgers showed the following data for the bobbleheads: Actual direct labour hours for the year 15,400 Direct labour hours Actual overhead costs for the year: Required: 1) Calculate the total cost of the bobbleheads: | \$ 12,120