A binary operation \(\otimes\) defined on the set of integers is such that m \(\otimes\) n = m + n + mn for all integers m and n. Find the inverse of -5 under this operation, if the identity element is 0

• A.\(\frac{-5}{4}\)
• B.\(\frac{-5}{6}\)
• C.o
• D.5
• E.