Zesty

Thank you beatthecfa. This was a question in Schweser Mock Exam 1 (AM) asking the rate of return of a portfolio when its risk came out to be 0. And the answer was RFR as mentioned in the question.
I was so impressed with the question that I still remember it.
L1 takers, please dont expect all concepts to seep in at your first reading. It can be confusing at best and frustrating at worst. But dont let that demotivate you. As you do your revision and start taking more questions on them, they will get set in you for sure.