If (+)Ibuprofen Has a Specific Rotation of +57 $\degree$ ,What Is the Specific Rotation of (-)Ibuprofen?
A)57

If (+) ibuprofen has a specific rotation of +57 $\degree$ ,what is the specific rotation of (-) ibuprofen?

A) 57 $\degree$
B) -57 $\degree$
C) 26.5 $\degree$
D) 0 $\degree$
E) Cannot be determined with the information given