In what way can cancer be hereditary?

• A. A person can inherit cancer cells from one of his/her parents.
• B. All of the mutations necessary for full cancer development can be inherited, giving a person a predisposition to developing cancer.
• C. Proto-oncogenes can be inherited, giving the person a predisposition to developing cancer.
• D. Tumor-suppressor genes can be inherited, giving the person a predisposition to developing cancer.
• E. One or two of several mutations necessary for full cancer development can be inherited, giving a person a predisposition to developing cancer.