This answer results from using a positive return for the first return instead of a negative return. The expected rate of return is the sum of each of the possible returns multiplied by its probability of occurring, or the weighted average of the possible returns. (.10 × [.20]) + (.20 × .05) + (.40 × .15) + (.20 × .20) + (.10 × .30) = .12 This is not the correct answer. Please see the correct answer for an explanation. We have been unable to determine how to calculate this incorrect answer choice. If you have calculated it, please let us know how you did it so we can create a full explanation of why this answer choice is incorrect. Please send us an email at support@hockinternational.com. Include the full Question ID number and the actual incorrect answer choice -- not its letter, because that can change with every study session created. The Question ID number appears in the upper right corner of the ExamSuccess screen. Thank you in advance for helping us to make your HOCK study materials better. This is an unweighted average of the possible returns. The expected rate of return is a weighted average, using the probabilities as the weights.
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