Taylor, $2018$ recommended that conceptual business models, such as those created using Decision Model and Notation $($DMN$)$ be used for $(.......).$ Check all that apply for filling the blank.

a$.$

Defining business objectives

b$.$

Communicating with IT

c$.$

Capturing project assumptions

d$.$

Implementing SCRUM

e$.$

Linking business objectives with data mining objectives.

f$.$

Designing analyticial machine learning models

g$.$

Performing cost$-$benefit analysis

h$.$

Choosing Data$-$Mining algorithms

i$.$

Replacing CRISP$-$DM