Based on the closing case study of chapter 6 in the 8th edition of the prescribed book, why do supply chains need to be reconfigured during times of global supply risks? 

Based on the closing case study of chapter 6 in the 8th edition of the prescribed book, a growing trade practice where supply chain networks are focused on countries regarded as political and economic allies in global trade is known as what? 

Based on the closing case study of chapter 6 in the 8th edition of the prescribed book, when global supply risks forced supply chain managers to find two suppliers for key components, they responded in which way to buffer against supply shortages?