Choose the alternative which best expresses the meaning of the highlighted idiom/phrase.
Women should be paid the same as men when they do the same job,for,surely $what\, is\, sauce\, for\, the\, goose\, is\, sauce\, for\, the\, gander.$

• A
  What is thought suitable pay for a man should also be for a woman
• B
  Goose and the gander eat the same sauce
• C
  Both goose and gander should be equally treated
• D
  The principle of equal treatment should be implemented