The companies legislation is based on the philosophy that men in responsible positions should be trusted until there is reason to distrust them. In light of this, directors are encouraged not to fetter their discretion and as much as possible not to exerctseQuestion 8Answera.the benefit of the members as wholeb.a collateral purposec.the purpose of enhancing firm valued.the interest of third parties

It seems like your question got cut off. However, based on the information provided, it appears you're asking about the philosophy behind companies legislation and the role of directors.

The philosophy that "men in responsible positions should be trusted until there is reason to distrust them" suggests that directors should be given the freedom to make decisions on behalf of the company until they prove untrustworthy. This is to ensure that they can act in the best interest of the company and its members.

Directors are encouraged not to limit their discretion, meaning they should not restrict their ability to make decisions. This is important because it allows them to respond to changing circumstances and make decisions that benefit the company as a whole.

As for the options you provided:

a. The benefit of the members as a whole: This is typically the primary purpose of a director's role. They are expected to make decisions that will benefit all members of the company.

b. A collateral purpose: This could refer to a secondary or indirect benefit that results from the director's decisions. While this is not the primary purpose, it can still be a positive outcome.

c. The purpose of enhancing firm value: This is another key purpose of a director's role. By making good decisions, they can increase the value of the company.

d. The interest of third parties: While this is not typically the primary focus of a director's role, they may still need to consider the interests of third parties, such as suppliers or customers, when making decisions.

Without the full context of your question, it's difficult to provide a more specific answer. If you could provide more details, I would be happy to help further.