Answer the following: Allocation of overhead costs under Activity-Based Costing.(ABC) D sturing Overhead (Using the simple job-order costing) \begin{tabular}{|l|c|c|c|c|c|} \hline & A & B & C & D & Total \\ \hline Direct Material Cost & $90.000 & $90,000 & $180,000 & $360,000 & $720,000 \\ \hline Direct Mafg. Labor Cost Manufacturing Overhead allocated to products & $84.000 & $84,000 & $168,000 & $336,000 & $672,000 \\ \hline Total Manufacturing Cost & ? & ? & ? & ? & $1,680.000 \\ \hline Units Produced & 60.000 & 60.000 & 120.000 & 180.000 & ? \\ \hline Manufacturing cost per unit & ? & ? & ? & ? & ? \\ \hline \end{tabular}