Paper must be in MLA/APA and with a minimum of 200 words for each

Paper must be in MLA/APA and with a minimum of 200 words for each question (quotes are not included in the word count)
Due date: July 18th

Explain why perceptual realism is important to discussing empiricism.
Evaluate the strengths and weaknesses between Descartes’ “I think, therefore I am” and George Berkely’s “To be is to be perceived.”
Choose one of the theories of knowledge and advocate for its superiority.