解释买者的支付意愿，消费者剩余和需求曲线之间如何关联。

Explain how buyers' willingness to pay, consumer surplus, and the demand curve are related.

youdao

解释买者的支付意愿，消费者剩余和需求曲线之间如何关联。

Explain how buyers' willingness to pay, consumer surplus, and the demand curve are related.

youdao