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.
The rate for medical and moving purposes is based on the variable costs, such as gas and oil. The charitable rate is set by law. 2018 Mileage Reimbursement Rates. The IRS has issued the 2018 optional standard mileage rates and that go into effect on January 1, 2018, the standard mileage rates for the use of a car, van, pickup or panel truck are: 54.5 cents per mile for business miles driven (up from 53.5 cents in 2017)