Final answer:
A financial manager is an employee responsible for overseeing all activities concerned with obtaining and using money effectively.
Step-by-step explanation:
An employee whose responsibility is to oversee all the activities concerned with obtaining money and using it effectively is a financial manager. They are responsible for managing the financial resources of a company or organization and making financial decisions that will help achieve the organization's goals.
Financial managers are involved in various activities such as financial planning, budgeting, investment management, and risk assessment. They analyze financial data, monitor cash flow, and ensure that funds are allocated and used efficiently.