Yes, you can sue for things like failure to exercise fiduciary responsibility, if they took personal gain from the finances in their charge, etc. However, you would have to so more than that they did something you did not like.
You fill this out when you want to give power of attorney (i.e. the power to make legal decisions on your behalf) to someone. It's useful if you're going to be deployed overseas for a long time, have a mental illness which makes you temporarily incompetent, etc.
Anyone can act as a power of attorney for someone else. You do not have to be an attorney
Yes, an elderly person can regain control over their life if a relative is abusing power of attorney by seeking legal help. They can revoke the power of attorney, report the abuse to authorities, and seek protection through legal means such as obtaining a protective order or guardianship. It's important to act swiftly and decisively to protect the elderly person's rights and well-being.
When someone dies and leaves a will, it does not always state who has power of attorney. To gain power of attorney, one would need to complete a form, naming the person they wish to pass power of attorney to.
When someone dies, the power of attorney becomes invalid and no longer holds any authority.
No they will not be able to access funds. A power of attorney expires on the death of the grantor.
No, individuals with power of attorney cannot vote on behalf of someone else. Voting is a personal right that cannot be delegated to another person through a power of attorney.
No. An attorney-in-fact or agent under a Power of Attorney cannot assign their power to someone else.
A financial power of attorney gives someone the authority to conduct business for you.
Yes, you can appoint anybody to hold your power of attorney.
No.
A will can't make you a power of attorney. There is no point in making someone a power of attorney if you don't tell them about it. And a power of attorney expires on the death of the grantor.