LINKS : https://www.aa.com/homePage.do

https://www.samsung.com/us/

use the most recent annual filings forAmerican Airlines andSamsung Electronics in Form 10-K to answer the questions below:

• Determine the following for each company:
• What is the product description?
• What is the product price?
• What are A list of costs that are required to produce and sell the product selected in the product description as listed in the annual report on SEC Form 10-K? Whether the costs identified above are fixed costs or variable costs.
• Which of the products do you believe has the largest markup on variable cost?
• While Samsung is a hugely popular brand, holding its shares has never been easy for U.S. investors. How can an investor buy Samsung stock in the US?