give Q25 correct answer in 10 mins i will give thumb up

There is a sudden 30 percent reduction in stock prices. This is called the stock market crash. Is this event consistent with the efficient markets hypothesis? Yes it is. It implies that people had not used all the available relevant information in predicting stock prices. Yes it is. It implies that a lot of people could make substantial amount of money by short selling the stocks. This event would be inconsistent with the hypothesis if there was a substantial change in market fundamentals. This event would be inconsistent with the hypothesis if there was not a substantial change in market fundamentals