He has made Judges dependent on his Will alone, for the tenure of their offices, and the amount and payment of their salaries.

What is the best explanation of this quote from the Declaration of Independence?

The king would select judges to rule on certain cases in order to change the outcome.
The king could deny colonists the right to a fair trial by jury in certain colonies.
The king had ordered that judges’ salaries be increased the longer they stayed in office.
If the king did not agree with a judge's ruling, he could fire them or lower their pay.