Which of the Following Is True in Terms of the Issue

Which of the following is true in terms of the issue of pay secrecy?

A) Most organisations keep their pay rates confidential.
B) Pay secrecy is the norm in private sector organisations whereas public sector organisations make such information readily available.
C) Pay secrecy is the norm in public sector organisations whereas private sector organisations make such information readily available.
D) Most organisations disclose information about employees' pay rates.