Answer:
The answer is (A) possession.
Step-by-step explanation:
Economic utility is classified into four types – form, time, place, and possession. In the question, it seems that by choosing to add a training division so that their products can be experienced better by the customer, the economic utility that is increased is the possession utility. The service provided by the training division to allow customers to use the product better will give them create a higher value for the product to the customer.