Contracts in social work practice specify goals to be accomplished and the tasks to be performed to accomplish them. Which of the following is correct regarding formulation of a contract?

A) Formulating an explicit contract is directly related to a positive outcome for clients.
B) Facilitators should always use a written contract.
C) It is seldom necessary to assign priorities to goals.
D) All of these are correct.

Formulating an explicit contract helps in setting clear expectations and goals, which is directly related to achieving positive outcomes for clients. It provides a structured framework for both the social worker and the client to work within, ensuring that both parties are aware of their responsibilities, the goals to be achieved, and the steps to be taken to achieve those goals. This clarity and structure can significantly contribute to the effectiveness of the intervention and the satisfaction of the client with the process and outcomes.