Tamara Brody is a trainee insurance salesperson. She is paid a base salary of $427 a week, a commission of 0.6% on
sales above $15,000 up to $25,000, and a commission of 1.3% on sales in excess of $25,000. Tamara had sales of
$37,000 in the week of 5/12.
What were Tamara's gross earnings for the week of 5/12?