Final answer:
If Eli sues Nathan for breach of contract after Nathan refused to accept or pay for the knock-off Beats, the probable result is true.
Step-by-step explanation:
If Eli sues Nathan for breach of contract after Nathan refused to accept or pay for the knock-off Beats, the probable result is True. This is because Eli offered to sell Nathan the knock-off headphones and Nathan accepted the offer. By accepting the offer, Nathan and Eli formed a legal contract.
However, since the headphones are knock-offs and not genuine Beats, the contract may be considered fraudulent. In most jurisdictions, contracts that involve illegal activity or fraudulent misrepresentations are void and unenforceable.
Therefore, Nathan can argue that the contract is unenforceable because Eli knowingly offered knock-off products. Nathan can refuse to accept or pay for the knock-off headphones, and it is probable that the court will not enforce the contract.