The fall in price brings a fall in total expenditure, while the rise in quantity brings a rise.
The fall in price brings a fall in total expenditure, while the rise in quantity brings a rise.
较低的价格令总支出下降；而入口数量上升则令总支出上升。
The fall in price brings a fall in total expenditure, while the rise in quantity brings a rise.
较低的价格令总支出下降；而入口数量上升则令总支出上升。