Suppose the returns on an asset are normally distributed. Suppose the historical average annual return for the asset was 5.70% and the standard deviation was 18.30%. What is the approximate probability that your return on these bonds will be less than -4.1% in a given year? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Probability % What range of returns would you expect to see 95% of the time? (Enter your answers for the range from lowest to highest. Negative answers should be indicated by a minus sign. Do not round intermediate calculations. Round the final answers to 2 decimal places.) 95% level % to % What range would you expect to see 99.7% of the time? (This is equivalent to +/- 3 standard deviations). (Enter your answers for the range from lowest to highest. Negative answers should be indicated by a minus sign. Do not round intermediate calculations. Round the final answers to 2 decimal places.) 99% level % to %