Which expression is equivalent to the following complex fraction?

1 + StartFraction 1 Over y EndFraction divided by 1 minus StartFraction 1 Over y EndFraction

A,) StartFraction (y + 1) (y minus 1) Over y squared EndFraction
B.) StartFraction y + 1 Over y minus 1 EndFraction
C.) StartFraction y minus 1 Over y + 1 EndFraction
D.) StartFraction y squared Over (y + 1) (y minus 1) EndFraction