Well if you are going to heat with oil, it will run you a minimum of $550/100gal. Propane is also expensive about $300/100gal. Electricity has gone up quite a bit too expect on average 150/mo. Then there is internet/cable which for just internet looking at $100/mo. I stream rather than have cable but cable would be about $150/mo. So you are already up to $1250 and you have not paid for food/gas yet.