Mary arrived at work one day and her boss said to her Thatsthe ugliest dress I h

Mary arrived at work one day and her boss said to her Thatsthe ugliest dress I have ever seen. Because you wore that to worktoday you are fired. Assuming that Mary is an at-will employeewhich of the following is true?A. Mary can be fired only if it is in the best interestof the employer. B. If none of the exceptions to theat-will rule apply Mary can be fired. C. If Mary hasthe will to work she cannot be fired without cause. D.Mary can be fired for any reason.