Estimate demand function to understand initial product pricing vs. quantity. Use derivative for the revenue equation to find marginal revenue changes. Marginal revenue derivative is a tool to guide ...

Learn how utility functions derive demand functions and their role in maximizing consumer satisfaction and economic decision making.

In ADA suits, courts often have to decide what constitutes an essential job function, as the law sometimes requires that employers remove marginal function as an accommodation, but not essential ...

Employers generally need not remove essential functions as an ADA accommodation. They do, however, sometimes have to remove marginal functions to accommodate a worker with a disability. Employers' ...