Jada's sister works in a furniture store. 1. Jada's sister earns $15 per hour. The store offers her a raise - a 9% increase per hour. After the raise, how much will Jada's sister make her hour? (don't forget the $)

2. The store bought a table for $200, and sold it for $350. What percentage was the markup? (don't forget the %)

3. Jada's sister earns a commission. She makes 3.5% of the amount she sells. Last week, she sold $7,000 worth of furtniture. How much was her commission? (don't forget the $)