Answer :
The answer is $ 0.38 direct labor hours. The answer would have been different if the allocation base was done as per machine hours. But since it is as per direct labor hours, hence the above-stated figure is the answer.
In this given question the allocation base is the direct labor hours so at first, we need to sum up the overhead costs of both the departments following up with the summation of the direct labor hours incurred on both departments. Lastly, we will divide the total overhead cost by the total direct labor hours to arrive at the company's plantwide overhead rate.
=> $(66,000+87,000)/ (189,000+209,000) dlh. = $0.38
Conclusively, about the plantwide overhead rate we can say that it just a technique applied to distribute its overhead costs to the products it manufactures.
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