What are the key differences between deep change and incremental change?

Group of answer choices

a$)$ Deep change is usually irreversible, while incremental change is reversible.

b$)$ Unlike incremental change, deep change requires new ways of thinking and behaving.

c$)$ Unlike incremental change, deep change requires real$-$time engagement and learning.

d$)$ Only b & c

e$)$ All of the above describe the key differences.