1 pts Question 7 The three major versions of the Efficient Market Theory are: Semi-Strong Wook Inefficient Strong 2 pts Question 8 According to the article entitled "Modern portfolio theory as an investment decision tool", which of the following are true regarding the Efficient Market Hypothesis: (Select ALL that apply:) Market efficiency theory is an oversimplification and may not always hold true According to extensive research, there are signs of inefficiencies in the markets Extensive research supports the existence of strong market efficiency According to behavioral economics, we can assume that all investors are rational and risk averse Show transcribed image text