Maggie Wants to Open a Checking Account That Will Be $\$ 300$

Maggie wants to open a checking account that will be the least expensive given her normal financial transactions.She typically writes 15 checks a month and uses an ATM 35 times a month.Her minimum checking balances falls to about $350 in an average month.Which of the following accounts would be least expensive for Maggie? (Show all your work.)
Account A:
- No monthly fee is charged if a minimum balance of at least $\$ 300$ is maintained.
- A $\$ 5.00$ fee is charged in any month the minimum balance falls below $\$ 300$ .
- An ATM fee of $\$ 0.10$ per transaction is charged on all transactions.
Account B:
- No monthly fee is charged if a minimum balance of at least $\$ 500$ is maintained.
- A $\$ 3.00$ fee plus $\$ 0.10 /$ check is charged in any month the minimum balance falls below $\$ 500$ .
- There is no ATM fee on transactions.