Demand curve is a ____________ representation of various quantities of a commodity that a consumer is ________ and ________ to buy at different prices of the same commodity, while holding other factors constant.
Which of the following options suits best in the above blanks?
Answer & explanation
Correct answer: option 2
Although option 4 also contains the same words but their order is wrong. The first blank will be filled by graphical, and second and third by able and willing.