The primary audience for the memo Joe will write is Zachary Evans, Vice President of Operations.
Secondary Audience
• Employees of Rocky Mountain Mutual
• Perspective employees of Rocky Mountain Mutual
• Human resources due to employee absenteeism and health benefit
• Fitness center staff
Priority Secondary Audience
The most important secondary audience listed in my opinion would be the fitness center staff. These individuals would not be able to act on the defending side of the memo but could possibly lose their jobs if Zachary Evans is not convinced to keep the fitness center running.