Sophia is buying her first car. She wants a Volkswagon Jetta. It costs $21,345 plus $2,500 for upgrades like floor mats and a sunroof. The Georgia sales tax on the car will be 7%. What will be the total of her loan with upgrades including sales tax? Round to the nearest whole number.
B. How do you know find 7% of your total in part A? Show your proportion and work. Explain your process.
(1 point)