Besides , getting it out of the way now leaves us feeling more secure and allows us to focus on other expenses . As seen in my earlier entries , last winter was survived rather comfortably on less than 100 gallons of fuel oil , supplemented with occasional uses of a small electric space heater . So , with 100 gallons being the minimum purchase for delivery , we bought just that again this year .

Question: What may have happened that winter with only 100 gallons of fuel oil ?
Answer: None of the above choices .They asked for advice on what else they can be using for heat .This may have been sufficient again for this year .They may not have had a place to put the fuel oil .