Final answer:
The question pertains to the recommended ratio of DAPA's and assistants to personnel assigned in a commanding officer's unit. The International Association of Counseling Services provides a general ratio for staff to students, but specific resources about the military's recommended ratio would be more relevant.
Step-by-step explanation:
The question is asking about the recommended ratio of DAPA's (Drug and Alcohol Program Advisor) and assistants to personnel assigned in a commanding officer's unit.
The International Association of Counseling Services recommends a ratio of one full-time equivalent staff member per 1,000 to 1,500 students. However, since this question is specifically about commanding officers and personnel assigned, we don't have a direct reference for this specific scenario. Therefore, it would be best to focus on finding information related to the military's recommended staff-to-personnel ratio.
By doing further research or consulting military resources, you may be able to find information regarding the ideal ratio of commanding officers to DAPA's and assistants based on the size of their unit or number of personnel assigned.