https://padlet.com/estark3/twogz2tt2kp5 There is no substitute for hard work. - Thomas Edison en-us 2018-02-19 19:57:09 UTC 2025-11-27 14:17:07 UTC hello@padlet.com https://padlet.com/estark3/twogz2tt2kp5/wish/244519512 In this topic I learned how to take an abstract idea and give an concrete example about that idea. Take scarcity for example, when the number of things go down the more it will cost. This is like when you buy a ticket online three months in advance. Then when these two teams are the best teams in basketball, and there are only ten seats left, the price will sky-rocket. This is a great example of scarcity and the number of things go down the more it will cost.]]> 2018-03-21 13:46:02 UTC https://padlet.com/estark3/twogz2tt2kp5/wish/244519512