Explain the first two versions of kants moral law known as

Question

Explain the first two versions of Kant's moral law known as the Categorical Imperative.  Your explanation should include:

(a) an explanation of the distinction between a hypothetical and a categorical imperative

(b) statements of each version (often known as "The Universalization Princple" and the "Principle of Humanity or Human Dignity")

(c) provide an example how how each is suppoed to be applied to a concrete situation.

Please seperate answers by letters listed. No points will be rewarded otherwise.