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Assume we have equally invested in two different companies; ABC and XYZ. We anticipate that there is a 15% chance that next year's stock returns for ABC Corp will be 8%, a 60% probability that they will be 8% and a 25% probability that they will be 10%. We also anticipate that the same probabilities and states are associated with a 5% return for XYZ Corp, a -5% return, and a 5.5% return. Calculate both stocks return and standard deviation