Final answer:
Promoting employees can be a strategy for dealing with an employee surplus, but it is not the only option. Other strategies may include a hiring freeze or voluntary retirement packages.
Step-by-step explanation:
In the context of dealing with an employee surplus, promoting employees can be a strategy that organizations consider. Promoting employees to higher positions can help create openings for new hires, which can help in dealing with the surplus. However, it is important to note that this is not the only strategy and may not always be feasible.
Other strategies to deal with an employee surplus may include implementing a hiring freeze, offering voluntary retirement or early retirement packages, or reducing work hours. The specific strategy will depend on the organization's needs and resources.