Sheldons Time Travel Machines Inc. has developed and exciting new technology it desires to commercialize. Sheldon, the sole owner, sells 500 shares each to Penny, Leonard, Wolowitz and Raj for $1,000 per share, and retains 1,000 shares for himself. The corporation, however, still needs additional funds to finish its factory and start building time travel machines. Should the corporation sell more shares to raise the needed money, borrow it, or both? If it sells shares, what kind of shares would be the most likely to attract investor interest? In your answer, consider whether it should sell more than one kind. If it borrows the money, what type of debt is most likely to be attractive to potential lenders? Would it make sense to borrow some of the money from the shareholders? Explain your answers.