Seabourn revises its menu given that Norwegian and Princess halt tipping, unless Oceania enlarges its fleet if and only if both Costa improves its gym facilities and Regent enlarges its casinos.
A) [S ⊃ (N • P)] ∨ [O ≡ (C • R)]
B) [(N • P) ≡ S] ∨ [O ⊃ (C • R)]
C) [(N • P) ⊃ S] ∨ [O ≡ (C • R)]
D) [S ⊃ (N • P)] ⊃ [O ≡ (C • R)]
E) [S ⊃ (N • P)] ≡ [O ∨ (C • R)]

Question

Quizplus · Accepted Answer

The first part of the statement "[S ⊃ (N • P)]" means that Seabourn revises its menu if and only if Norwegian and Princess halt tipping. The second part of the statement "[O ≡ (C • R)]" means that Oceania enlarges its fleet if and only if both Costa improves its gym facilities and Regent enlarges its casinos. 
The operator used in the statement is "∨", which means "or". Therefore, it can be interpreted as "either the first part is true or the second part is true". 
Option C says that "either Seabourn revises its menu if Norwegian and Princess halt tipping, or Oceania enlarges its fleet if and only if both Costa improves its gym facilities and Regent enlarges its casinos". This aligns with the interpretation of the given statement. Therefore, option C is the correct choice.

Seabourn Revises Its Menu Given That Norwegian and Princess Halt