Final answer:
The ratios mentioned in options a. 1 to 3, b. 1 to 5, c. 1 to 8 do not match the staff/child ratios required by the CCEYA, which vary by age group. The correct ratios are not listed in the options provided.
Step-by-step explanation:
The Child Care and Early Years Act (CCEYA) specifies different staff/child ratios depending on the age of the children in care. Unfortunately, the options provided (a. 1 to 3, b. 1 to 5, c. 1 to 8) do not directly correspond to the ratios outlined in the CCEYA.
For instance, for children under 18 months, the ratio is 1:3, for preschoolers aged 2.5 to 4 years, it's 1:8. The ratios change based on the age group and the specific requirements laid out in regulations of the CCEYA. Therefore, the correct answer to the question is not presented in the available options.
The recommended staffing ratios by the International Association of Counseling Services, citing one full-time equivalent staff member for every 1,000 to 1,500 students, relates to counseling services and doesn't apply to the CCEYA regulations.