Final answer:
Without actual CPI values for 1984 and 2018, it's impossible to calculate the list price of a new Toyota Tacoma in 1984. A formula involving both CPI values and the 2018 price would be used to adjust for inflation.
Step-by-step explanation:
To calculate the list price of a new Toyota Tacoma in 1984 using the Consumer Price Index (CPI), we need the CPI values for both 1984 and 2018. However, the problem does not supply these figures. Typically, you'd follow a formula to adjust for inflation:
1984 Price = 2018 Price / (CPI in 2018 / CPI in 1984)
In this scenario, since we don't have the actual CPI numbers for 1984 and 2018, we cannot calculate the exact price. We would normally locate the CPI data from a reliable source like the Bureau of Labor Statistics. Assuming we had the CPI values, we would divide the list price in 2018 by the ratio of the CPI in 2018 to the CPI in 1984 to find the equivalent price in 1984. This result would need to be rounded to the nearest cent to provide the specific list price.