Please limit the answers to 200 words.
1. Wal-Mart is famous for requesting ever lower “price points” from its suppliers: If a supplier offers a product for $45.00, Wal-Mart will ask the supplier to consider introducing a similar product for $39.00. According to Heckscher-Ohlin Factor Theory, what consequences do such requests have?

2-he difference between domestic and international logistics
What are the elements that differentiate international logistics and domestic logistics?

3-What is the relationship between the growth in worldwide competition and the evolution of the supply chain concept?