You and 4 friends are starting a business selling bagels. The 5 of you open a bank account strictly for the business. You would like to have at least $70 in the account after you buy the start-up supplies. You all estimate that the startup supplies will cost $25 and decide that each person must deposit the same whole-dollar amount of money into the account. How much money should each person deposit into the account so that you have at least $70 after buying start-up supplies?

plz help