A tax deferred Rate of:    A tax deferred Rate of: 
  4.0% 5.0%   6.0% 7.0%
Tax Rate Is equivalent to a Taxable Rate of: Tax Rate Is equivalent to a Taxable Rate of:
15% 4.7% 5.9% 15% 7.1% 8.2%
28% 5.6% 6.9% 28% 8.3% 9.7%
31% 5.8% 7.2% 31% 8.7% 10.1%
36% 6.3% 7.8% 36% 9.4% 10.9%
39.6% 6.6% 8.3% 39.6% 9.9% 11.6%