Vitamin K antagonists such as warfarin inhibit VKOR to disrupt the vitamin K cycle, resulting in undercarboxylation of vitamin Kâdependent proteins and lowering the functional levels of vitamin Kâdependent blood coagulation proteins.
Regarding the new wage base, the maximum amount of Social Security tax employees and employers will pay in 2015 is $7,347.00, up $93.00 from 2014. The wage base is the same for self-employed people, but there will be no limit on the Medicare tax of self-employed individuals.
Latest index. The national average wage index for 2014 is 46,481.52. The index is 3.55 percent higher than the index for 2013. Indexed earnings used to compute initial benefits. When we compute a person's retirement benefit, we use the national average wage indexing series to index that person's earnings.