Honda Reduces Inventory If and Only If Mercedes Does Not

Multiple Choice

Honda reduces inventory if and only if Mercedes does not introduce a new model, unless Toyota closes a factory.

A) (H ⊃ ∼M) ∨ (∼M ⊃ T)
B) (H ≡ ∼M) ∨ T
C) T ⊃ (H ≡ ∼M)
D) H ≡ (∼M ∨ T)
E) (H ⊃ ∼M) ∨ T