2. Which of the following are aspects of enterprise resource planning

(ERP) systems?

I. Multifunctional—able to provide data concerning many parts of the firm II. Modular—able to combine selected components into a single system III. Independent—each functional area has its own system and data and maintains control of that system and data

a. I only

b. II only

c. I and II only

d. I, II, and III