5. If the business had the opportunity to triple sales and maintain the same profit margin by increasing plant capacity at a cost of $380,000, then, ignoring changes in the risk, to maximize the return to the shareholders (measured by net income / shareholders' equity) the business should finance this expansion by a) not paying dividends for 2 years and using the savings at the end of that time b) issuing more shares c) borrowing at a lower rate of interest than it earns on shareholder's equity d) none of the above