某企业2X19年7月实现的主营业务收入为500万元,投资收益为50万元,营业外收入为40万元;发生的主营业务成本为400万元,管理费用为25万元,资产减值损失为10万元,假定不考虑其他因素,该企业7月份的营业利润为( )。The prime operating revenue of an enterprise realized in July of 2X19 is 5 million yuan, the investment income is 500,000 yuan and the non-operating revenue is 400,000 yuan. The prime operating cost incurred is 4 million yuan, the administrative expense is 250,000 yuan and asset impairment loss is 100,000 yuan. Assuming that other factors are not taken into account, the operating profit of the enterprise in July is ( ) .