The base period for CPI calculations is generally 1982-84. In 2005, 50% of households accessed the Internet through a broadband...

The base period for CPI calculations is generally 1982-84. In 2005, 50% of households accessed the Internet through a broadband connection that would not have existed in the 1980s. This potential for bias in the CPI is referred to as ________ bias and results in ________.