The principles that securities companies should follow in internal control include (). One, sound two. Reason three. Checks and balances Independence and self-reliance

This topic investigates the principles that should be implemented in the internal control of securities companies.

The internal control of securities companies shall follow the following principles to ensure the effectiveness of internal control:

(1) sound, I meet;

(2) Reasonable, and the second item meets the requirements;

(3) checks and balances, the third item meets;

(4) Independence, and the fourth item meets the requirements.

To sum up, I, II, III and IV all fit the question.

So choose option a in this question.