Canada Business Law_General writing_Answering one question_ 400-500 words_Need in 5 hours!!!

Part 1: Choose ONE of the three Questions below and prepare a written answer of 400-500words.—————— 1. State the ways by which a contractual offer may come to an end. 2. Explain what is meant by the concept of “Substantial Completion” 3. Describe the purpose of awarding damages in the case of a breach of contract and explain the limits on the amount of damages that victim of a breach of contract is entitled to receive