Nikki and Jim own a corporation together. Nikki owns 48 shares of stock and Jim owns 52. They consider themselves investors, so they elect a board of three directors to oversee the business. To ensure that Nikki can elect at least one director, the corporation should:

a. use straight voting.
b. be the directors themselves.
c. use cumulative voting.
d. set aside one director for Nikki, one for Jim, and select the third by random drawing.