Per IRS rules, you can only claim the amount of expenses that is more than 2 percent of your adjusted gross income. So if you earn $40,000 a year, you could deduct any mileage expenses of more than $800 annually.To help calculate your deduction, read the 2014 mileage rate schedule.
How much is it? On average, a new laptop battery is going to cost anywhere from $15 to $115+, depending on the laptopâs brand and battery brand you purchase. We did some research and looked at the average price for older laptop models, along with the prices we found. Keep in mind that newer laptops could cost much more.
Expect to pay $700 to $1,500 for a midrange desktop replacement laptop with dual core processor and 2GB of memory but only average battery life. An example of this type of laptop is the HP Pavilion dv6z which costs about $580 to $1,200 depending on how it's customized.