Based on your textbook Accounting Information Systems 12th Edition, ISBN 978-0-13-255262-2 – Pearson , write a 3,000-word essay that covers all of the following topics: -the value chain -ERP systems -Flowchart importance -relational databases -social engineering -segregation of duties The requirements for the essay are: -must be written in APA style -must have 10 unique references -must have in-text citations -must not have “first person” references such as “I think that…” -must not have more that 15% turnitin similarity report. -must not have grammatical errors. .