What is the RDA for carbohydrates? Can the RDA be exceeded and still be healthy?

Please answer both parts.
Part 1 – What is the RDA for carbohydrates? Can the RDA be exceeded and still be healthy? Think about this number carefully and compare it to the AMDR that you have learned about this week. Define the term ketosis and explain why this may be dangerous? Is the typical American diet sufficient in carbohydrate?
Part 2 – What is the RDA and the AMDR for protein? How do these compare? Do you think most Americans meet, exceed or fall below these guidelines, and why? What is name of the condition where a person does not have adequate protein intake? Is too much protein consumption potentially harmful or is there no risk to health from this? What food is known as the highest quality protein? Can a vegetarian get adequate protein daily?