Final answer:
Over three months, $1800 was deposited in total, and $1208.23 was withdrawn. The net change in the account balance is $591.77.
Step-by-step explanation:
To find the net change in the account balance, we start by calculating the total deposits over the last 3 months:
- $600 per month × 3 months = $1800 total deposited
Next, we subtract the total amount withdrawn:
- $1800 total deposited - $1208.23 withdrawn = $591.77 net change
Therefore, the net change in the account balance is $591.77, which corresponds to option c.