Which of the following statements about the corporate form of business organization is true? N Select one: a. Sole proprietorships are the most common form of business organization because liability is limited to the amount invested in the business by the sole proprietor. b. The corporate form has the advantage of unlimited liability O C. The corporate form has the disadvantage of double taxation relative to a sole proprietorship. O d. The corporate form is preferred over the sole proprietorship because a corporation easier to form and faces less regulation