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.
For both taxes, Social Security and Medicare, employers match their employees' contributions. In other words, U.S. workers only pay half of the payroll taxes contributed to Social Security and Medicare on their behalf. The Social Security and Medicare tax rates. The Social Security part of the payroll tax is assessed at a rate of 6.2% each for the employer and employee, for a combined rate of 12.4%.