i want full answer with all details whe numbers where come from and how to calculate N please all details i need it with explain it

You want to save save $25,000 for a down payment on a house. Bank A offers to pay 9.35% per year if you deposit $11,000 with them, while Bank B offers 8.25% per year if you invest $10,000 with them. How long will you have to wait to have the down payment accumulated under each option