Provide support/article per no. 1. A offers to sell his car to B for P200,000. B tells A that he is buying it for P150,000. Is there a contract between A and B? Explain. 2. A offers to sell to B his old laptop for P5,000 and gives B three days to decide whether to buy or not. The next day, a sold the laptop to W without informing B. Is A liable for damages? Explain. 3. On March 1, 2020, A offered to sell his only car to B for P200,000. B accepted the offer by making his letter of acceptance on March 10, 2020. On March 7, 2020, A sold his car to X. on march 15, 2020, A received and read the letter of acceptance. Who has a better right over the car, B or X7 Explain. 4. A sold to B ten bottles of brandy. A delivered the bottles of brandy but two of them were filled with black tea. Can B sue for the annulment of the contract with damages? Explain