Tech International has determined that its optimal capital structure is 40% debt, at which point its weighted cost of capital, ka, is 13.7%. Due to financial problems, the firm has decided to raise the proportion of debt to 50%, which will increase its weighted cost of capital to 14.4%. What is the effect on the stock price of Tech? The current dividend is $1.60 and the long-term growth rate of dividends is expected to be 8.5%.