Helppp please, upvoting. Acknowledgements in advance

Carnival Corp. is a travel and leisure company, operating over 100 vacation cruise ships. Please provide concise answers to the following four questions: 1. What's an example of a market risk faced by Carnival? 2. What's an example of an idiosyncratic risk faced by Carnival? 3. Should a diversified investor in Carnival worry about neither one (which?), or both? Explain 4. Would your answer to #3 change if the investor had a significant, large share of her wealth in Carnival? Explain Edit View insert Format Tools Table 12pt Paragraph B IU A 2 Ty You will split $20,000 between two stocks: Sea Limited and Zoom Video Communications. Sea has an expected return of 12% and a standard deviation (o) of 17%. Zoom has an expected return of 9% and o of 28%. What will be the standard deviation of your portfolio if you put $15,000 into Sea and $5.000 into Zoom, and the correlation between Sea and Zoom is -0.2 (negative)? Pick the closest answer. 1296 15% 189 2193 24% O 27%