user: Harold makes $2500.00 a month from his job. His rent is $700.00, his car payment is $300.00, his utilities cost 1/2 the amount of his car payment and he spends $50.00 on groceries.  He wants to put half of the remaining money into a retirement account.  How much money will that leave him? Let's think step by step and output the final answer after "####".
Answer: 650