1. If a contract involves both goods and services, when does the UCC apply?

2. What happens if an acceptance to a sales contract includes terms additional to or different from those in the offer?

3. When does risk of loss pass in a shipment contract?

4. What law governs contracts for the international sale of goods?

Answer the following questions in Fact-Issue-Law-Discussion-Conclusion Taking matters into its own hands, the South Dakota legislature enacted a statute that required certain out-of-state sellers to collect and remit sales tax "as if the seller had a physical presence in the state". The law applied only to sellers that annually sell more than 100,000 worth of goods or services within the state. South Dakota then sued three large retailers, Wayfair, Overstock.com, and Newegg for failing to collect taxes as required under this law. The lower court and the states highest court ruled in favor of the retailers because of the supreme courts precedent requiring physical presence. Does the supreme courts decision in south dakota v wayfair make it more or less likely that congress will enact legislation that requires out of state corporations to collect and pay taxes to states for a online sales?