Which environmental factors should be considered when trying to identify the total cost of procuring goods in low-cost countries.

Chapter 9: Discussion Question
1.Which environmental factors should be considered when trying to identify the total cost of procuring goods in low-cost countries.
Important Note: 
Please note that this is NOT A SHORT-ANSWER QUESTION. The answers must be detailed, a minimum of three (3) paragraphs.
Chapter 10: Discussion Question
Explain how a reduction in lead time can help a supply chain to reduce its inventory buffer without hurting customer service. 
Important Note: 
Please note that this is NOT A SHORT-ANSWER QUESTION. The answers must be detailed, a minimum of three (3) paragraphs.