The prices paid for a model of a new car are approximately normally distributed with a mean of $17,000 and a standard deviation of $500.

The price that is 3 standard deviations above the mean is $_

The price that is 2 standard deviations below the mean is $_

The percentage of buyers who paid between $16,500 and $17,500 is __%

The percentage of buyers who paid between $17,000 and $18,000 is __%

The percentage of buyers who paid less than $16,000 is __%