Final answer:
An increase in consumer desire for strawberries will likely increase the demand for strawberry pickers, as supply needs to meet demand. Other factors affecting supply and demand include technology, product quality, consumer income, and availability of related goods.
Step-by-step explanation:
An increase in consumer desire for strawberries is most likely to increase the number of strawberry pickers needed by farmers. Several factors can affect the supply of strawberries, not just changes in price. For instance, a lack of pollinators can directly affect fruit harvest, in turn impacting related industries such as honey and jam production. Moreover, changes in consumer income, anticipated price changes, the number of buyers, and availability of related products can all cause shifts in demand and supply curves. A surge in production may lead to a drop in prices, which can decrease total revenue for farmers, while poor weather can raise prices and increase revenue.
External factors affecting supply include improvements in technology reducing production costs, which can increase supply and shift the supply curve rightward. An increase in the quality of a product leads to increased demand as tastes and preferences change. Additionally, an increase in need for a product causes an increase in demand, reflected by a rightward shift in the demand curve.