16. which of the following statement regarding human sexuality is most accurate?
a. only a minority of people engage in sex fantasies during actual intercourse.
b. masturbation is an infrequent but not uncommon cause of sexual dysfunction.
c. in females, estrogen production is a direct result of ovulation.
d. regarding premarital sex, the double standard applies to both men and women.

The affordable care act has expanded mental health and substance abuse benefits to 62 million people and is an addition to the mental health parity act of 2008. the changes and additions require mental health coverage in small group and individual plans where people were not previously covered. what is the biggest benefit of these changes? what major challenges are still associated with mental health coverage? explain your reasoning.