Marlene,a Self-Employed 16-Year-Old Whose Parents Are Dead,buys a Dress on Credit

Marlene,a self-employed 16-year-old whose parents are dead,buys a dress on credit for $50.After receiving the dress and discovering that its reasonable value is only $25,Marlene tries to disaffirm the deal before paying the $50.In this case:

A) Marlene can disaffirm,and she is bound to pay the full $50.
B) Marlene can disaffirm,but she is only bound to pay $25.
C) Marlene can disaffirm,and she can return the dress without paying for it.
D) Marlene can disaffirm,and she can keep the dress without paying for it.