Azmara's Opening New Boutiques Is a Sufficient and Necessary Condition

Multiple Choice

Azmara's opening new boutiques is a sufficient and necessary condition for both Norwegian's improving entertainment and Holland's remodeling its staterooms if Princess's dropping its dress codes implies that Celebrity revises its itineraries.

A) (P ⊃ C) ⊃ [(A ⊃ N) • (A ⊃ C) ]
B) (P ≡ C) ⊃ [A ⊃ (N • H) ]
C) [A ≡ (N • H) ] ⊃ (P ⊃ C)
D) [(A ⊃ N) • (A ⊃C) ] ⊃ (P ⊃ C)
E) (P ⊃ C) ⊃ [A ≡ (N • H) ]