ABC Corporation began operations on January 1st of this year with a cash balance of​ $250,000. ABC had sales of​ $200,000 for the month of​ January, all on credit. ABC allows its customers 30 days to pay.​ ABC's expenses for January equal​ $150,000, and​ ABC's ending balance in accounts payable at January 31st is​ $50,000. In its cash budget for​ January, ABC's ending cash balance should be equal to