Gabrielle Patterson deposited $3,600 in a new savings account. She made no other deposits or withdrawals. The bank pays an annual interest rate of 4.75 percent. How much simple interest did her money...

Gabrielle Patterson deposited $3,600 in a new savings account. She made no other deposits or withdrawals. The bank pays an annual interest rate of 4.75 percent. How much simple interest did her money earn after 3 months?