The countries of Stabilato and Variato hae the following average returns and standard deviations for their stocks, bond, and short-term government securities. What range of returns should you expect to earn 95 percent of the time  for each asset class if you invested in Stabilato's securities? From  investing in Variato's securities?
Satabilato Asset Average RTN Standard DEV
Stocks 8% 3%
Bonds 5% 2%
Short-term gov debt 3% 1%
Variato Asset AVG RTN Standard DE
Stocks 15% 13%
Bonds 10% 8%
Short-term gov Debt 6% 3%