a$)$ Why is it important to include an organization$$s financial manager in the information systems development and decision$-$making process? Identify $3$ reasons $(3$ marks$)$

b$)$ What does data integrity mean? List and define $2$ characteristics of data integrity. $(3$ marks$)$

c$)$ What are some solutions, both technological and human, that can help improve data integrity, security, and integration? $(4$ marks$)$