Answer: Customer departmentalization
Step-by-step explanation:
The customer departmentalization is the process in which the customers needs are accomplished by an organization with proper interaction with the specific requirement of the customers.
The customer departmentalization basically develop the efficient skills and knowledge in the customer related area. It mainly encourage the customer requirement connection.
According to the given scenario, the cash-vestment basically follow the customer departmentalization as they handle all the customer services which provided by an organization.