A$($n$)$ performs and records the daily activities of a firm necessary to conduct business.

a$.$ MIS

b$.$ ESS

c$.$ DSS

d$.$ KMS

e$.$ TPS

SCM systems are considered to be a$($n$)$ because they automate the flow of information across company boundaries.

a$.$ enterprise system

b$.$ MIS

c$.$ KMS

d$.$ interorganizational system

e$.$ cross$-$functional system