Consumers are always willing to pay the most for the very first unit, and pay less for each additional unit. This idea is called: O the income effect
O the substitution effect
O diminishing marginal utility
O desire

The answer is diminishing marginal utility

Explanation:

Economists have identified a concept known as the law of diminishing marginal utility. It describes how the first unit of consumption of a good or service carries more utility than later units. ... Marginal utility is useful in explaining how consumers make choices to get the most benefit from their limited budgets

indigenous people north and south were displaced, died of disease, and were killed by europeans through slavery, rxpe, and war. in 1491, about 145 million people lived in the western hemisphere. by 1691, the population of indigenous americans had declined by 90-95 percent, or by around 130 million people."

daddy

explanation: