Answer:
D. product
Explanation:
Product -
In the field of marketing , it refers to any object or commodity , which is made available to the consumer for their usage , is referred to as product .
The consumers are allowed to purchase the product in return of some monetary values .
For the manufacturing firm , raw goods are referred to as the product .
A service is also known as a type of product .
Hence , from the given information of the question ,
The correct answer is D. product .