Which of the following is a difference between the Uniform Commercial Code (UCC) and the Convention on Contracts for the International Sale of Goods (CISG)?
1) The UCC applies to real estate transactions, while the CISG does not.
2) The UCC applies only to domestic sales, while the CISG applies to international sales.
3) The UCC provides more protection for buyers, while the CISG provides more protection for sellers.
4) The UCC is a set of guidelines, while the CISG is a legally binding treaty.