In 1995, America's 45 Million Social Security Recipients Received a 2.6

Multiple Choice

In 1995, America's 45 million Social Security recipients received a 2.6% cost-of-living increase, the second smallest increase in nearly 20 years, a reflection of lower inflation. The percent increase might be described by the function , where t is the number of years past 1980. In what year does the model predict the highest cost of living percent increase? ​

A) 1990
B) 2009
C) 1987
D) 1989
E) none of the above