Q.4.1 Discuss the impact of globalisation on purchasing and supply chain. Q.4.2 A global system (GIS) is capable of supporting global decisions. Describe the environmental factors that affect the...

Q.4.1 Discuss the impact of globalisation on purchasing and supply chain.
Q.4.2 A global system (GIS) is capable of supporting global decisions.
Describe the environmental factors that affect the complexity of such decisions.
Q.4.3 Currency conversion is a challenge in global database development.
Argue in support or against the above statement. Justify your argument.