A method of assigning overhead costs to a product using a single overhead rate is: Multiple Choice a. Plantwide overhead rate method. b. Cost pool overhead rate method. c. Departmental overhead rate method. d. Activity-based costing. e. Overhead cost allocation method.

Plantwide Overhead Rate.

Explanation:

This is a system that incorporates all of a company's manufacturing overhead costs to its production output. Examples of such costs would be maintenance, depreciation, electricity etc. ( also known as indirect costs). It is calculated using machine or labour labour hour or percentage of a product's direct cost. This system is most suitable when the company manufactures similar products.

answer; /// i believe the correct answer is (all of the above);