The first four units of a good consumed have marginal utilities of 29, 18, 7, and 2 respectively. This trend is an indication of the: law of diminishing consumer surplus law of diminishing marginal utility law of supply law of consumer equilibrium "The additional satisfaction received from consuming one more unit of a good or service", is the definition of: The Law of Increasing Opportunity Cost Consumer Equilibrium Marginal utility The Law of Diminishing Marginal Utility Marginal Utility is defined as: "The principle that the extra satisfaction of a good or service declines as people consume more of a the particular good or service in a given period." "The amount of satisfaction received from all the units of all the goods and services consumed." "The change in total utility from one additional unit of a good or service consumed." The satisfaction, or pleasure, that people receive from consuming a good or service." The Law of Diminishing Marginal Utility is defined as: "The change in total utility from one additional unit of a good or service consumed." "The principle that the extra satisfaction of a good or service declines as people consume more of a the particular good or service in a given period." "The amount of satisfaction received from all the units of all the goods and services consumed." The satisfaction, or pleasure, that people receive from consuming a good or service."