Which of the following conclusions regarding sex differences in salary negotiation is supported by research? Group of answer choices A. Women who negotiate are evaluated more negatively than men who negotiate. B. Negotiators expect women to be satisfied with smaller salary offers compared to men. C. On average, women negotiate for higher salaries less often than men. D. Lower agreeableness may be a reasonable explanation for men's higher success in salary negotiation. E. All of the above are supported by research