What principle is supported by the rule that political parties cannot influence the decisions of the Australian Electoral Commission?

What principle is supported by the rule that political parties cannot influence the decisions of the Australian Electoral Commission?

• AThe Australian Electoral Commission makes decisions independently of political parties.Correct
• BPolitical parties are responsible for approving Australian Electoral Commission decisions.
• CThe Australian Electoral Commission must give preference to political parties in government.
• DPolitical parties control how the Australian Electoral Commission applies the law.

If political parties cannot influence the Australian Electoral Commission's decisions, this supports the idea that the Commission makes decisions independently of political parties.