1. I took the needle off the insulin pen to throw into the the sharps container and ended up tossing both the pen and the needle 2.It was two different doses of insulin, he did receive the first dose 3. He was fine, I checked up on him and everything was okay 4. The cost wasn't really brought up, but I think it will be covered during the meeting 5. My clinical instructor was there watching me administer my meds, and I threw away the pen so fast that I couldn't catch myself. And thank you, I really do feel terrible for this