An investment has a 30% chance of getting a 5% return, a 30% chance of getting 10% return and 20% chance of getting 0% and 20% chance of lose 5% return. How much is the expected return and standard deviation for this investment? None of the above/below O 5.50% and 3.5% 3.5% an1.36% 0 5.5% and 11.36% O 3.50% and 5.5%