Flora Is Frustrated with Her Company's Supply Chain Management Information

Flora is frustrated with her company's supply chain management information system.She wants to be able to receive sales data,initiate purchase orders,send and receive invoices,and receive returned merchandise documentation.Flora needs a(n)

A) cross-docking exchange.
B) electronic data interchange system.
C) vendor-managed inventory system.
D) vertical conflict reduction system.
E) radio frequency identification system.