Which situation best illustrates an effect of the law of supply? A. A car company increases sales when incomes rise in a city.
B. A food truck shuts down after a better food truck opens nearby.
C. A factory stops making a brand of phone after the phone's price
decreases.
D. A theme park gains customers after it lowers its ticket prices.

The answer is : C
According to the law of supply , the higher the price the larger in quantity produced.
So when the phone’s price decreased the quantity produced decreased that’s why the factory stopped.
I hope this helps...

The answer is : C

According to the law of supply , the higher the price the larger in quantity produced.

So when the phone’s price decreased the quantity produced decreased that’s why the factory stopped.

I hope this helps...

Cada rama del gobierno puede cambiar las leyes de las otras ramas: el presidente puede vetar la legislación creada por el Congreso y nombra a los jefes de las agencias federales.