What are real cost per unit increases?

Real cost per unit increases are when it takes more money to make each thing you're making, like when your favorite toy gets more expensive to build.

Imagine you’re baking cookies with your friend. At first, you only need 2 cups of flour for every batch of 10 cookies. But then the price of flour goes up, so now it takes 3 cups of flour for the same number of cookies. That means each cookie is costing more to make, that’s a real cost per unit increase.

Think of it like your piggy bank. If you used to save $1 for every toy you bought, but now you need to save $2 for the same toy, it feels like the toys are getting pricier, even if they’re still the same size or shape. This is exactly what happens in factories and businesses when costs go up.

If a company has a real cost per unit increase, they might have to raise prices on the things you buy, like your favorite candy bar or video game. So even though nothing changed about the toy itself, it now costs more to make, and that gets passed on to you!