2.2) Which statement/statements regarding risk/uncertainty management are correct? A Uncertainty is best addressed with financial derivatives because of the high market efficiency of derivative markets. B Symmetric risks like earthquakes are best hedged with insurances. C The longer the time-horizon of a risk, the more uncertain it gets. D Risk is unmeasurable uncertainty is measurable. E Static risks have stable volatilities over time. When measuring static risks, historical data (for example used in the VAR) can be useful in predicting future probabilities.