1 Explain the use of the therapeutic ratings system in determining whether 1 drug can be appropriately substituted for another of the same therapeutic class.  Define some appropriate and inappropriate substitutions for commonly prescribed antihypertensive agents.
Definition and Statement of the Law: The law of diminishing marginal utility describes a familiar and fundamental tendency of human behavior. The law of diminishing marginal utility states that: As a consumer consumes more and more units of a specific commodity, the utility from the successive units goes on diminishing. Mr. H. Gossen, a German economist, was first to explain this law in 1854.
From Wikipedia, the free encyclopedia. In economics, utility is the satisfaction or benefit derived by consuming a product, thus the marginal utility of a good or service is the change in the utility from increase or decrease in the consumption of that good or service.