You are hired as a consultant to create a SecDevOps program at a software development firm. Which of the following are you most likely to implement?

a$.$ Dedicate human resources $($a team of individuals$)$ to monitor the process.

b$.$ Ensure repetitive tasks that are not necessarily easy to automate are well documented.

c$.$ Employ automation wherever possible.

d$.$ Ensure modifications to immutable systems use the agile model.

e$.$ Use a hybrid model that employs elements of both the waterfall and agile model.

f$.$ Embrace continuous modifications through the process with provision to roll back as needed.