Senior Fellow in Electrical Engineering. If the rate being charged for electricity is 10 cents[3] per kilowatt hour, then running the 100-watt bulb for one hour would cost 0.10 kWÂ·h Ã $0.10/kWÂ·h = $0.01, or on â¦ e cent.
At closing, there would be a credit due to the seller for this oil. Your attorney can best summarize the probable amount of these costs. The fourth and most misunderstood area of closing costs is the prepaid, or reserve items category.t closing, there would be a credit due to the seller for this oil. Your attorney can best summarize the probable amount of these costs. The fourth and most misunderstood area of closing costs is the prepaid, or reserve items category.
You can also consider the traditional refinancing breakeven formula: how long will it take you to recoup the money you spend, assuming your monthly payment decreases (divide the monthly savings by your total closing costs to figure out how many months this will take).