Need help with case questions

Hello, I need help with some case questions for the article below. It will need to be 10 lines long in 12 font, times new roman font.
•Case questions:
1.Should Wal-Mart be worried about Aldi? Why? Should Aldi be worried about Wal-Mart? Why?
2.Do you believe Aldi to be at a competitive advantage or disadvantage relative to Wal-Mart?
3.What is Aldi’s generic strategy (according to Porter)?
4.How do you think Wal-Mart will react? Is the response appropriate, in your opinion?
5.In locating its stores, should Aldi avoid locating close to a Wal-Mart store?