(economics) to understand demand, you must understand that people often reach a point when an additional unit of a product consumed is less satisfying than the one before it. this idea is called

The correct answer is Diminishing Marginal Utility.

When the first unit of goods and service consumption has more utility than the second and continues to reduce great amounts then the marginal utility increase its consumption.

The endowment is where marginal change starts. Across the ranges which are relevant to making decision are the ones which are referred to as diminishing marginal utility. An individual gains when consumption increases for a certain good and then allows an increase in utility.

The value of goods and time preference are good examples of economic phenomena which is numerous. If rate of acquisition increases, there is a decrease in marginal utility. When consumption rise continues then the marginal utility it reaches at point when it lowers up ti zero and this it has reached total maximum utility.

The correct answer is letter "B": Experienced driver with a good driving record.

Explanation:

Insurances do take into consideration the level of risk individuals represent according to the type of coverage they apply for. While talking about car insurance, an experienced driver with a good driving record represents a minimum risk for the company, thus, the individual will likely pay a lower premium than someone who has had several vehicle accidents with a negative driving history.