can you explain in detail since each question is 4 marks

Part 2- Fact rcenerio question (200 marks total 4 marks tach) Read the following fact scenario and answer the questions that follow. Tegan wanted her house painted but had recently quit her job and could not afford it. When her sister Justine came to visit, Tegan asked Justine, who was a professional housepainter, if she could do it. Knowing Tegan did not have much money, Justine wanted to help her out, so lustine agreet and started painting the front, which took her almost half a day. The next day, Tegan and Justine had an argument and in frustration, Justine demanded to be paid for her work. Tegan's neighbour, Hugh, overheard the argument and felt bad for Tegan. When Tegan went fo work the next day, he started to paint the side of the house. But after painting one side, he got tired and abandoned it. Tegan arrived home to find a half-painted house and decided it was time to hire a proper painter. 5 he called Daria's Painting Company who had been recommended by a friend, Daria was pleased to get the call, as she needed money to pay for her son's dental treatment, which was happening in 5 days. She told Tegan that because she needs the money for the dental treatment, she will do it for a special price of $1,000 af Tegan pars her upfront. Tegan says she will think about it. 7 days later Tegan calls Daria to accept the offer, but Daria says that the deal is off, and the price is now $3,000. Tegan cannot afford that, so she calls around some other compantes and finaly finds another painter, Annette, to do it. Tegan and Annette sign a contract for Annette to paint her house within 10 days for $2,000. Annette works fast at first bot fals behind and by the 10 day, is only halfway done. Dy this point, Tegan is desperate to have the painting completed so she offers Annette an extra 5500 if she will get it done in the neat two days. Annette accepts and the painting is finally finished. Happy with her newly painted house, Tegan celebrates by bying herseif a painting from a local galiery owner, Nick, who told her "I thinkit might have been painted by Emily Carr. It looks she her work to me* five year Later, Teean tries to sell the painting at an auction house and leams that il wat not painted by Cmely Cacr. 1. Would contract law imply a promise by Tezan to pay her aister fuatine for the paining the requested) Why or why not? 2. If Hogh, Frear's neighbour, arked to be paid for the painting he did, would he be able to claan there was an enforceable contract? Why or why not? 3. Could Tegan have held Daria's Fainting Company to the price quoted? Why or nhy nse? 4. It Tegan decides ahe does not want to pay Annette the extra 5500 , could Annette bring a chim for breach of contract? Why or whiy not? 5. Could Tearrescind the contract wich Nick dive to the fart that the painting was not painted by Emily Car? Why or why not