Daphne Has Worked for Eddie for Two Years

Daphne has worked for Eddie for two years. Last year, she elected to take her vacation during the winter so that she could fly south with her significant other. This year, she has asked to take a holiday in the summer. Eddie refuses, telling her that she must take her holidays at the same time of year from now on. Which of the following is true?

A) Daphne has the right to take her vacation whenever she likes.
B) Daphne's complaint will be dealt with by her local workplace advisory committee.
C) Eddie's refusal is most certainly a human rights violation.
D) Eddie and Daphne have no choice but to enter binding arbitration to resolve their dispute.
E) Eddie is perfectly within his rights to refuse Daphne's request.