What is the largest company you can find in the S&P 500?

1. What is the largest company you can find in the S&P 500?
2. What is the smallest company you can find? (You may need to hover over or click the box to see the name.)
3. What is the market cap for the largest company you found in question 1?
4. What is the market cap for the smallest company you found in question 1?