Consider the following table for different assets for 1926 through 2011 Series Large-company stocks Small-company stocks Long-term corporate bonds Long-term government bonds Intermediate-term government bonds U.S. Treasury bills Inflation Average return 11.8% 16.5 6.4 6.1 5.5 3.6 3.1 Standard Deviation 20.3% 32.5 8.4 9.8 5.7 3.1 Requirement 1: What range of returns would you expect to see 68 percent of the time for long-term corporate bonds? (Negative amount should be indicated by a minus sign. Input your answers from lowest to highest to receive credit for your answers. Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Expected range of returns %to Requirement 2: What about 95 percent of the time? (Negative amount should be indicated by a minus sign. Input your answers from lowest to highest to receive credit for your answers. Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Expected range of returns %to