Suppose that the consumer price index (CPI), which measures the cost of a typical package of consumer goods, stood at 140.6 in 1990 and 160.6 in 2000. Let xequals0 correspond to 1990, and estimate the CPI in 1995 and 2002. (Assume that the data can be modeled by a straight line.) Which linear equation best models the CPI? A. y equals negative 2 x plus 140.6 B. y equals 2 x minus 140.6 C. y equals 2 x plus 140.6 In 1995, the CPI would be approximately nothing. (Type an integer or a decimal.) In 2002, the CPI would be approximately nothing. (Type an integer or a decimal.)