The equilibrium price for backpacks is b. $47.50. This is the price at which the quantity demanded equals the quantity supplied in the given supply and demand schedule.
The equilibrium price for backpacks is $47.50. This price point corresponds to the intersection of the quantity demanded and the quantity supplied in the supply and demand schedule.
At $47.50, both the demand (buyers) and supply (sellers) are in balance, resulting in neither a surplus nor a shortage of backpacks in the market. It signifies the market-clearing price where the intentions of buyers and sellers align.
Prices above $47.50 could lead to a surplus, while prices below could result in a shortage, creating market forces that eventually guide the price back to equilibrium.
Option B is correct.