Pop Art-a school of art that emerged in the United Kingdom in the 1950s and became prevalent in the United States and the United Kingdom in the 1960s; it imitated the techniques of commercial art (as the soup cans of Andy Warhol) and the styles of popular culture and the mass media.
Medicare wages are the gross wages less the health and dental deductions. Taxable wages are gross wages less health dental 401/457 PERS and other retirement deductions. Not sure what social security wages are... social security wages are not always the same as medicare.
In 1993, the Omnibus Budget Reconciliation Act removed the taxable wage limit for the Medicare tax beginning in 1994 and years thereafter. Therefore, there is no maximum employee or employer contribution amount for Medicare tax for 2014. All covered wages will be subject to Medicare tax at a rate of 1.45%.