Of the Following,which Is NOT an Advantage of Global Procurement

Of the following,which is NOT an advantage of global procurement?

A) The firm does not need to invest the money that is associated with making.
B) The firm can focus upon the production stages and components with the most value added.
C) The firm can maximize its flexibility by allocating its orders among the suppliers in a dynamic way.
D) If global suppliers are selling to many companies in the same industry but in different countries,these suppliers can achieve economies of scale and lower costs.
E) The firm does not rely upon suppliers on important dimensions such as quality,delivery,and cost.