Although it is the easiest and least expensive to implement, the plantwide rate approach offers the least accurate way to estimate product costs.
When a business allocates all of its manufacturing overhead expenses to products or cost items, it does so using a single overhead rate known as the plantwide overhead rate. In smaller organizations with straightforward cost structures, it is most frequently used. In the following cases, using a plantwide overhead rate is acceptable:
Because the overall amount of overhead to be allocated is so negligible, it is not required to use several allocation rates to increase allocation accuracy;
The various firm departments' offerings are remarkably similar to one another in terms of services;
The use of a single allocation base to distribute all of the overhead costs is appropriate. On the other hand, if a business has a lot of overhead to distribute, a single plantwide overhead rate is unacceptable.
To know more about plant wide approach:
https://brainly.com/question/17070932
#SPJ4