Instruction for paper writing. Submit a paper that explores the three primary payment mechanisms used by managed care. For each, discuss how risk is spread. Your paper should be 4-5 pages in length. Include at least three scholarly references from peer-reviewed articles in addition to the course textbook. I would like to get mostly from Shi and Singh book because this book is our main source for this class. Please do not use from other book source if possible and would like to get from google scholarly peer reviewed articles not more than 5-6 years old.