For the next ve questions, an investor is considering whether to purchase Atlassian stock. 1 The investor's utility function is U (q) 2 T5,, where r is the return that the investor earns. The return is uncertain, and the table below shows the distribution of returns. Probability 0.2 0.4 0.3 0.1 Calculate the expected return. Calculate the expected utility. Calculate the certainty equivalent. Calculate the risk premium. What is this investor's attitude towards risk? Select one: 0 a. The investor is risk loving. O b. The investor is risk averse. O c. The investor is risk neutral