If a popular new diet trend causes consumers to prefer organic foods over non-organic foods, what is the likely effect on the demand curve for organic foods?

The trend makes more people want organic foods, so at every price they are willing to buy more. This causes the demand curve for organic foods to shift rightward, showing a higher quantity demanded at each price point. The shift happens because the new diet trend changes consumer preferences, increasing their willingness to pay for organic options. For example, before the trend a price of $5 might bring in 100 units sold, but after the trend the same price could bring in 150 units. The result is a higher demand curve, meaning either a higher price or a higher quantity sold.