Explanation:

Sure, let's take a look at each option related to marriage brokerage contracts:

- Option 1: Enforceable

- Typically refers to a contract that can be upheld in court.

- Marriage brokerage contracts are generally not enforceable because they usually involve arranging marriages or providing financial incentives, which is contrary to public policy.

- Option 2: Valid

- Means the contract is legally binding and proper.

- Such contracts are generally not considered valid due to ethical and legal concerns.

- Option 3: Void

- Indicates a contract that is null and has no legal effect.

- Marriage brokerage contracts are generally void as they violate public policy by treating marriage as a transactional arrangement.

- Option 4: Voidable

- A contract that is valid until annulled.

- This does not typically apply here as the contract is considered void from the start.

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