Refer to Table 12.2. a. What is the historical real return on long-term government bonds? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) b. What is the historical real return on long-term corporate bonds? (Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g., 32.16.) TABLE 12.2 Average Annual Returns: 1926-2019