Suppose a basket of goods and services has been selected to calculate the consumer price index (CPI) and 2002 has been chosen as the base year. In 2002, the basket’s cost was $76.00; in 2004, the basket’s cost was $79.50; and in 2006, the basket’s cost was $85.00. The value of the CPI was:a.no more than 90 in 2001.b.100 in 2002.c.at least 118 in 2007.d.108 in 2004.e.120 in 2006.