Write a minimum 1500 words research paper on Artificial Intelligence trust, ethics, transparency, and moral considerations for usage in finance. The following are the requirements of the paper:

1. Overview of ethical dilemma and moral considerations of using Artificial Intelligence in finance.

2. Explain various legal challenges and risks associated with using Artificial Intelligence in finance.

No referencing is required just make the research work close to 1500 words anyhow you can do it.