Afriend lent 17,600 to dawn w. monroe, the owner of a comic book store. she repaid the loan at the end of 6 months at 7 1/2% simple interest. what total amount did dawn pay her friend?

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided