In practice the above definition of marginal cost as the change in total cost as a result of an increase in output of one unit is inconsistent with the differential definition of marginal cost for virtually all non-linear functions.hat is, it is the cost of producing one more unit of a good. In general terms, marginal cost at each level of production includes any additional costs required to produce the next unit.
Ideology (from Greek Î¹Î´ÎµÎ¿Î»Î¿Î³Î¯Î±) is a comprehensive set of normative beliefs, conscious and unconscious ideas, that an individual, group or society has. An ideology is less encompassing than the ideas expressed in concepts such as worldview, imaginary and ontology.
Geo means earth, and ology is the study of. Geology, therefore, refers to the study of the earth, and geological pertains to that, such as the time periods or features of the earth.