ructions All assignments may either be written in text or submitted via audio, video or power point. Describe the three characteristics of medium of exchange.. (such as portable or durable etc). OR the properties of money such as Liquidity, Acceptability and Predictability Design your own currency that best fits these 3 properties while also explaining how this currency fits the characteristics. Make sure you create your own alternative from something that is not already used or exchanged for value for example if you choose beach sand as your alternative make sure you explain how sand fits all three. le Date ar 6 2022 11.59 PM