You are an expert in forming partnerships. Dr. Diljot Cheema and Dr. Sheila Unger want to establish a partnership to practice medicine. They will meet with you to discuss their plans. However, you will first send them a letter that outlines the issues they need to consider beforehand

Instructions 

Write a letter, in good form, discussing the different types of partnership organizations and the advantages and disadvantages of each type so that the doctors can start thinking about their needs.