The possible returns from investing in PrimeOne share are as follows:

Based on the above information, calculate the following for PrimeOne Share:

i) Expected return

ii) Standard deviation of return

iii) Coefficient of variation

State of Probability of state of economy Return if state economy occurs oom 0.4 12% Growth 0.3 11% Normal 0.2 9% Recession 0.1 8%