25)Economists use the term "demand" as: A) the total amount spent on a particular commodity over a stipulated time period. B) a schedule of various...

25)Economists use the term "demand" as:

A) the total amount spent on a particular commodity over a stipulated time period.

B) a schedule of various combinations of market prices and amounts demanded.

C) a particular price-quantity combination on a stable demand curve.

D) an upsloping line on a graph which relates consumer purchases and product price.