Can you please explain how to answer this question?

During the current year, Jane Ltd paid $120,000 to acquire 40% of the ordinary shares issued by Doe Ltd. The remaining shares in Doe Ltd are owned by a diverse group of investors who each hold less than 2%. In the past few years, only a fourth of the shareholders attended the general meetings. These shareholders rarely questioned the actions of the directors. The current board of directors have 5 members, out of which three are retiring at the next annual general meeting. Jane Ltd has nominated three new directors to replace the ones that are retiring and expects that they will be appointed at the next annual general meeting. In the same year, Jane Ltd paid $300,000 to acquire 30% of the ordinary shares issued by John Ltd. The remaining shares in John Ltd are owned by a small group of investors who each own approximately 15% of the issued shares. One of these shareholders, Doe Ltd owns 20%. The shareholders take a keen interest in the running of the company and attend all meetings. Two of the other shareholders, including Doe Ltd, already have representatives on the board of directors who have indicated their intention of nominating for election. Required 1. Under AASB 10/IFRS 10, does Jane Ltd control Doe Ltd and/or John Ltd? Explain. 2. If the remaining shares in Doe Ltd were owned by three institutional investors each holding 20%, would your conclusion be different? Explain. 3. Consider your answers in the first two parts, which of the following is true? Jane Ltd may need to prepare consolidated financial statements in Part 1 only II.Jane Ltd may need to prepare consolidated financial statements in Part 2 only III. In both parts, Jane Ltd may need to prepare consolidated financial statements IV. In both parts, Jane Ltd may not need to prepare consolidated financial statements