People keep spending additional units of a particular resource on a want until their marginal benefit is their marginal cost. a. decreasing with b. greater than c. less than d. not affected by

People keep spending additional units of a particular resource on a want until their marginal benefit is not affected by their marginal cost. Marginal benefit has to do with how much utility one gets from an additional unit of a good or service. On the other hand, the marginal cost has to do with how much one spends (not just money) for an additional unit of a good or service. In general, people keep adding units of a particular resource while the marginal benefit (utility) is greater than or equal to the marginal cost. In other words, the marginal utility is worth the marginal cost. However, when the marginal benefit is less than the marginal cost for a given good or service, consumers will see the marginal utility as not worth the marginal cost. In other words, consumers perceive that what they pay (marginal cost) is more than what they receive (marginal benefit). In some cases profit can be maximized when the marginal cost equals the marginal benefit.  

hello,

question- which is one way that muslims scholars contributed to the scientific recolution?

answer- well you see in the religion islam the religion muslims practice there was the prophet muahmmed peace be upon him who did good things such as sit in a sertian posotion to use the toilet which then the scientist of this generation later found that it was good for you there are many more things like this.

important- if my answer was enough for you to understand mark me as brainliest you and have the best day ever!