If the smart phone supply increases, you can expect the price of smart phones to not change
increase
triple
decrease

decrease

Explanation:

Supply and damand. The more of something there is, the less valuable it is.

Think about if you had a whole room full of... idk... cans of soda. More than you can drink before they go bad (high supply). You'd probably be willing to sell them pretty cheaply or even give them out. Everyone else also has a room of soda and is trying to get rid of it (low damand) so you have to sell them very cheaply to clear out your room for other things.

If you had two cans of soda (low supply), you might be less willing to part with them so you'd sell them at a higher price. Now say there's a soda shortage. Suddenly, everyone wants your soda (high damand) and is willing to pay a high price to get it.

In the original question, there's a high supply of phones and so each one isn't as valuable anymore.

pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.

the answer is d. give brainliest if right.

ps is this 7th grade civics?