AT&T INC. | 2013 | FY | 3


 2013  2012  2011 
Discount rate for determining projected benefit obligation at December 315.00% 4.30% 5.30%
Discount rate in effect for determining net cost4.30% 5.30% 5.80%
Long-term rate of return on plan assets7.75% 8.25% 8.25%
Composite rate of compensation increase for determining projected benefit obligation3.00% 3.00% 4.00%
Composite rate of compensation increase for determining net pension cost (benefit)3.00% 4.00% 4.00%

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