a)Alex agreed to paint Angela's house at an agreed contract price. When Alex had finished the work, Angela discovered that although most of the painting was satisfactory, Alex had forgotten to apply a coat of gloss paint on one of the doors. Alex fell sick and could not complete the work: Angela has refused to pay Alex the contract price claiming that he has not completed the work. Advise Alex on the legal position.(10 marks)

b) Mutuku employed Mwanzia as a petrol tanker driver. While petrol was being off-loaded from the tanker at a petrol station, Mwanzia, who was standing nearby, lit a cigarette. Unfortunately, the petrol tanker caught fire and burnt the whole petrol station and injured several people. Mpole, the owner of the petrol station, is angry and seeks your advice on whom he can sue. Advise Mpole.