RU Analysis of the Walt Disney Pictures Logo Discussion

I’m studying for my Communications class and don’t understand how to answer this. Can you help me study? Describe the semiotic/symbolic visual elements in the logo design. Discuss why having visual symbolic and iconic communication in a logo may be a good strategy to communicate visually with your targeted audience. Discuss why drastically changing the visual elements in an established and successful logo such as Disney, Apple, or Nike, would have a negative effect on the emotion-based trust relationship clients have with the company.