當價錢升高，市場需求就會減少，利潤也會減少當價錢降低，市場需求增加，利

當價錢升高，市場需求就會減少，利潤也會減少當價錢降低，市場需求增加，利潤也會增加

結果 (英文) 1:

When the price rises, demand will decrease, profits will be reduced
when the price is lower, the market demand increases, profits will increase

結果 (英文) 2:

When the price rises, the market demand decreases and the profit decreases.
When the price decreases, the market demand increases, the profit increases.

結果 (英文) 3:

When the price increases, the market demand will decrease and the profit will decrease
When prices fall, market demand increases and profits increase