# Why is total utility maximum when marginal utility is zero? ### Why is total utility maximum when marginal utility is zero?

When marginal utility is zero, then total utility is maximum because any further consumption of that commodity will lead to negative marginal utility and therefore total utility will tend to decrease. Therefore, it is called the saturation point as after this total utility will fall due to negative marginal utility.

### When total utility is maximum and marginal utility becomes zero it is called?

When total utility becomes maximum, then marginal utility will be Zero. It is based in the law of diminishing marginal utility which says 'as more and more units of a good are consumed, MU i.e level of satisfaction derived from each successive unit goes on falling because desire for that commodity tend to fall.

### What happens to total utility when marginal utility is zero?

When marginal utility (MU) is zero, total utility (TU) diminishes.

### When total utility is a maximum marginal utility is?

zero marginal utility is zero. The total utility is maximum when marginal utility is zero.

### What is decreasing marginal utility?

What Is Diminishing Marginal Utility? The Law Of Diminishing Marginal Utility states that, all else equal, as consumption increases, the marginal utility derived from each additional unit declines. ... Marginal utility is the incremental increase in utility that results from consumption of one additional unit.

### What will be the condition of total utility when marginal utility stay positive?

When marginal utility diminishes but stays positive then total utility increases at a decreasing rate as it is the summation of all marginal utilities.

### How do you calculate marginal utility?

Marginal utility refers to the additional satisfaction that the consumer receives on consumption of an extra unit of a commodity. It is calculated by subtracting the total utility of an unit by the total utility of the previous unit.

### Why does marginal utility decrease?

The marginal utility, or the change in subjective value above the existing level, diminishes as gains increase. As the rate of commodity acquisition increases, the marginal utility decreases. If commodity consumption continues to rise, marginal utility at some point may fall to zero, reaching maximum total utility.

### What is marginal utility of consumption?

Marginal utility is the added satisfaction a consumer gets from having one more unit of a good or service. The concept of marginal utility is used by economists to determine how much of an item consumers are willing to purchase. ... Marginal utility can be positive, zero, or negative.

### When is marginal utility is zero total utility is?

When Marginal Utility is zero, Total Utility is maximum. It is based in the law of diminishing marginal utility which says 'as more and more units of a good are consumed, MU i.e level of satisfaction derived from each successive unit goes on falling because desire for that commodity tend to fall.

### When is the total utility of a commodity is maximum?

It is thus seen that the total utility is maximum when the Marginal Utility is zero. Negative Utility is that utility where if the consumption of a commodity is carried to excess, then instead of giving any satisfaction, it may cause dis-satisfaction. The utility is such cases is negative.

### Which is the best definition of total utility?

Summing up total utility is the amount of satisfaction (utility) obtained from consuming a particular quantity of a good or service within a given time period. It is the sum of marginal utilities of each successive unit of consumption. "Marginal utility means an additional or incremental utility.

### What is the marginal utility of three apples?

The marginal utility has now fallen to 2 utils while the total utility of three apples has increased to 13 utils (7 + 4 + 2). In case the consumer takes fifth apple, his marginal utility falls to zero utils and if he consumes sixth apple also, the total showing total utility and marginal utility is plotted in figure below: