Which of the following is a duty of the commission members?

Choosing to identify inspecting salons and booths as a duty of the commission members is accurate, as this task falls within their regulatory responsibilities to ensure compliance with state laws and standards for safety and sanitation in the beauty industry. Inspections are essential in maintaining the health and safety of clients and practitioners, ensuring that salons operate under the required standards.

The other responsibilities listed are either outside the purview of the commission or do not align with their regulatory role. For example, setting prices for salon services is typically determined by the individual businesses and is not regulated by the commission. Direct management of beauty schools is also not a function of the commission; they may oversee licensing and compliance, but they do not directly manage operations. Providing free salon services would not be a duty of the commission, as their focus is on regulation and compliance rather than service provision.