Which of the Following Methods, If Used in Conjunction with Electronic

Multiple Choice

Which of the following methods, if used in conjunction with electronic data interchange (EDI) , will improve the organization's cash management program, reduce transaction data input time and errors, and allow the organization to negotiate discounts with EDI vendors based on prompt payment?

A) Electronic funds transfer.
B) Knowledge-based systems.
C) Biometrics.
D) Standardized graphical user interface.