Which of the following practices are not recommended practices according to the King IV Report on Governance?

(Please note there could be more than one correct alternative.) Select all the correct alternatives.

Select one or more:

a.

A retiring CEO should not be eligible for appointment as chairperson of the board until a minimum period of 5 years since his retirement has elapsed.

b.

The chairperson of the board should have served as the lead independent non-executive director prior to being appointed as the chairperson.

c.

The chairperson of the board should be an independent non-executive director.

d.

The chairperson of the boards appointment should be confirmed every three years.