The Fact That the Social Security Tax Is Shared Evenly

The fact that the Social Security tax is shared evenly between employers and employees _____.

A) has nothing to do with who bears the actual burden of the tax
B) has everything to do with who bears the actual burden of the tax
C) is important to who bears the actual burden of the tax if the supply curve is perfectly inelastic
D) is important to who bears the actual burden of the tax if the demand curve is perfectly inelastic