Current FDA guidelines require volunteer blood donors weigh a  minimum of 110 lbs (50 Kg). However, many blood collection centers  use Body Mass Index to determine donor eli â¦ gibility. This is in  response to studies showing an increase in post-donation reactions  in smaller weight donors.urrent FDA guidelines require volunteer blood donors weigh a  minimum of 110 lbs (50 Kg). However, many blood collection centers  use Body Mass Index to determine donor eli â¦ gibility. This is in  response to studies showing an increase in post-donation reactions  in smaller weight donors.
The IRS mileage rates for 2016 apply to miles driven starting January 1, 2016. IRS mileage rates for 2016 reflect a decrease compared with the 2015 rates. The 2016 mileage rates are a 3.5 cent per mile reduction for business miles compared with 2015. Rates dropped 4 cents per mile for medical and moving purposes. Charitable mileage rates remained exactly the same.
Mileage Rate. The IRS issues a standard mileage rate to calculate the cost of gas, maintenance and depreciation of a car used for business purposes (like running errands for families or transporting kids). The rate for 2015 is 57.5 cents per mile. Using this average mileage rate is helpful because it covers all of the expenses that your nanny could incur from using her car. (If you live in an area where gas is particularly high, you may want to increase the rate slightly.)