Answer: (A) Lower
Step-by-step explanation:
The lower risk investment is one of the type of investment which have small chances of losing the amount or money. It basically consist of low amount of value and monitory potential.
According to the given question, the investors typically shift the portfolio of their investment for the purpose of lower risk investment in terms of corporate bonds. The lower risk investment is one of the much safer as compared to all the counter parts.
Therefore, Option (A) is correct.