def get_investable_balance(self):
cash = int(self.get_cash_balance())<EOL>while cash % <NUM_LIT> != <NUM_LIT:0>:<EOL><INDENT>cash -= <NUM_LIT:1><EOL><DEDENT>return cash<EOL>
Returns the amount of money from your account that you can invest.
Loans are multiples of $25, so this is your total cash balance, adjusted to be a multiple of 25.

Returns
-------
int
    The amount of cash you can invest