Think of something you use every day that is made of plastic or foam, and imagine if it were made of an alternate substance. How would it be the same? How would it be different?

Taking my mattress as an example. My mattress is made of foam, and rightly so because after a long and tiring day, it provides me with comfort and support. The foam is compressible, which helps it to take the shape of my back and cushion the curves and bends of my body. Now imagine if it was made of solid wood. Provided I sleep on it every night for a considerable amount of time, it would eventually start to shape according to my body, but it would very uncomfortable, it wouldn't provide me much support or comfort, if at all. The only thing common between my foam mattress and the wood mattress would be that after a long and tiring day, I would still most probably go to sleep on either of them, because they're much better to sleep on than the cold hard ground.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

for your question the answer would have to be france