Define whether it’s true or false. The APT factors cannot reflect diversifiable risks. The market rate of return cannot be an APT factor. here is no theory that specifically identifies the APT factors. d. The APT model could be true but not very useful, for example, if the relevant factors change unpredictably.

Some true or false questions about the APT:
a. The APT factors cannot reflect diversifiable risks.
b. The market rate of return cannot be an APT factor.
c. There is no theory that specifically identifies the APT factors. d. The APT model could be true but not very useful, for example, if the relevant factors change unpredictably.
Respond to each question – true or false – and why.