Final answer:
Using the traditional costing method, the MOH allocated to the most recent job would be $2,850.
Step-by-step explanation:
In the traditional costing method, the MOH cost is allocated using a single plant-wide rate of $19 per DL hour. To calculate the MOH cost for the most recent job, we need to multiply the DL hours of the job (150) by the plant-wide rate ($19).
MOH cost = DL hours * plant-wide rate = 150 * $19 = $2,850
Therefore, using the traditional costing method, the MOH allocated to the most recent job would be $2,850.