Economic illiteracy refers to people who are sweating and confused by many economic terms. Their typical feature is easy to follow blindly. Experts say what they believe and lack independent thinking. They will continue to believe even if experts say something wrong. Based on the above definitions, Which of the following are related to economic illiteracy:. ['An "expert" promotes "the mung bean cures all diseases" in his published book, causing the market to increase the price of mung beans.', 'One entertainment star in a TV program said that low sodium salt has many benefits. The next day, some supermarkets were robbed of low sodium salt.', 'In order to pass a qualification test, Wang rote memorized many economic terms such as "marginal benefit", but he did not find that there were actually many errors in the review materials.', 'Xiao Wang was confused by the concepts of "floating profit and loss" in "Heavy Metal Raiders", but saw the profit prospects of heavy metals advertised in the book and quickly participated in the transaction.']