Final answer:
If the supply of cell phones increases, the price will decrease and the quantity will increase.
Step-by-step explanation:
In the market for cell phones, if the supply of cell phones increases, the price will decrease and the quantity will increase.
When the supply of a product increases, it means that there are more cell phones available in the market. As a result, sellers will have to lower the price in order to sell all the additional cell phones.
On the other hand, the increase in supply will lead to a higher quantity of cell phones being available for consumers to purchase.