Justin has $4,000 to deposit into two different savings accounts. Justin will deposit $1,000 into Account I which earns 4% annual simple interest. He will deposit $3,000 into account II, which earns 3.5% interest compounded annually. ​​​​​​​Justin will not make any additional deposits or withdrawal. Which amount is closest to the total balance of these two accounts at the end of 2 years.