Which of the following statements is CORRECT?
a. One of the disadvantages of a sole proprietorship is that the proprietor is exposed to unlimited liability.
b. It is generally easier to transfer one's ownership interest in a partnership than in a corporation.
c. One of the advantages of the corporate form of organization is that it avoids double taxation.
d. One of the advantages of a corporation from a social standpoint is that every stockholder has equal voting rights, i.e., "one person, one vote."
e. Corporations of all types are subject to the corporate income tax.