Can you convert cbETH to USD?

Could you please elaborate on the process of converting cbETH to USD? As a cryptocurrency and finance practitioner, I'm aware of the complexities involved in such conversions. Is there a specific exchange or platform that facilitates this conversion? Are there any fees associated with the process? Also, how would the conversion rate be determined, and are there any potential risks or considerations I should be aware of before proceeding with the conversion? Your insights would be greatly appreciated.