HyunJi purchased 3,000 shares of a company's stock for $7 per share. Her purchase represents a 10 percent ownership in the firm. The shares have increased in value to today's market value of $23 per share. Assume the company goes bankrupt and owes $870,000 more in debts than the firm can pay after liquidating all of its assets. What is the maximum loss per share HyunJi will incur on this investment