I want an answer under each question separately

100 words for each question

1. Explain, how an invitation to treat differ from an offer? Give example. (2.5 marks) 2. Do courts treat the display of goods in a shop window differently from a display in an automated machine and if so, how? (2.5 marks) 3. You agree with Jamal bouted that you will buy a shirt from their summer collection for OMR25. No size is specified in your agreement. Is this agreement being a contract? Explain