Which of the following classes of disability is NOT recognized?

The class of disability that is not recognized is 100/100/500. This designation does not align with standard classifications of disability used in insurance or social security contexts. The recognized classes typically include specific categories such as Temporary Total, Permanent Partial, and Permanently Totally Disabled, which reflect the nature and extent of a person's ability to work following an injury or illness.

Temporary Total refers to a situation where an individual is completely unable to work for a limited time but is expected to recover fully. Permanent Partial indicates that the individual has sustained a permanent impairment that partially limits their ability to work, but they can still engage in some form of employment. Permanently Totally Disabled is the classification for individuals who are unable to engage in any gainful employment on a permanent basis due to their disability.

The 100/100/500 designation does not represent a legitimate class of disability but rather may resemble a configuration used for limits in insurance policy terms or claims structures rather than a specific type of disability classification.