Economists can use a PPF to illustrate a number of economic concepts including scarcity, opportunity cost, productive efficiency, allocative efficiency, and economies of scale. When an economy is operating on the PPF curve it is efficient. ... Likewise, if the economy is operating below the PPF curve, it is inefficient
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Well, academic means education. It did good for me already, because I decided to be homeschooled. So, it didn't really challenge me academically. But, when it is non academically, like going out to malls, stores, and all that, it isn't too bad. Well, when c o v i d became a thing, we put on hand sanitizer after every visit to the store. And we ALWAYS had to wear masks. It wasn't bad at all! Even now though, it is still the same. I have gotten used to it after a while. The greatest lesson that the pandemic has taught me is partnership. Everybody got through this together. Everybody tried finding ways through it. It may have taken a while to get where we are, but partnership helps a lot. Especially through a pandemic like this!
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Brainliest please! Visit my church's website at fbcinterlaken.org to learn more about God! It would mean a lot if you could also subscribe to the You Tube channel as well! Thank you and have a nice day! :)
They couldn’t enter The Forbidden City
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Our solar system consists of our star, the Sun, and everything bound to it by gravity — the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune, dwarf planets such as Pluto, dozens of moons and millions of asteroids, comets and meteoroids.
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