What is the difference between the optimum oxygen concentration and the maximum permissive oxygen concentration?A) Optimum oxygen concentration is the ideal level of oxygen for a specific organism or process, while maximum permissive oxygen concentration is the highest level of oxygen that can be tolerated without causing harm.B) Optimum oxygen concentration is the maximum level of oxygen that can be tolerated without causing harm, while maximum permissive oxygen concentration is the ideal level of oxygen for a specific organism or process.C) Optimum oxygen concentration is the lowest level of oxygen that can be tolerated without causing harm, while maximum permissive oxygen concentration is the highest level of oxygen that can be tolerated without causing harm.D) Optimum oxygen concentration is the highest level of oxygen that can be tolerated without causing harm, while maximum permissive oxygen concentration is the lowest level of oxygen that can be tolerated without causing harm.