Title I Technical Assistance Manual

2. There are a limited number of other employees available to perform the function, or among whom the function can be distributed.

This may be a factor because there are only a few other employees, or because of fluctuating demands of a business operation.

For example: It may be an essential function for a file clerk to answer the telephone if there are only three employees in a very busy office and each employee has to perform many different tasks. Or, a company with a large workforce may have periods of very heavy labor-intensive activity alternating with less active periods. The heavy work flow during peak periods may make performance of each function essential, and limit an employer's flexibility to reassign a particular function.