Janet wanted to move out of her parents' house and rent her own apartment.  She had $2,225 saved.  She found an apartment that cost $1,250 per month that was perfect for her.  The landlord said that she needed to be able to pay 2 months' rent in advance to rent the place and she would also need to put down a deposit of $500.  How much more money did Janet need in order to rent the apartment?