The amounts of money requested on home loan applications at Down River Federal Savings follow the normal distribution, where the amount requested for home loans followed the normal distribution with a mean of $72,000 and a standard deviation of $18,000. (Round z-score computation to 2 decimal places and the final answers to the nearest whole dollars.)

a. What is the minimum amount requested on the largest 4% of loans?

$

b. What is the maximum amount requested on the smallest 12% of loans?

$