Riter-Cal Corporation has preferred shares outstanding carrying a$50 par value and promising a 6 percent annual dividend rate. Daniel Smith holds 150 shares of R-C's preferred stock. What annual dividend can he expect to receive if the company's board of directors votes to pay the regular dividend? Suppose R-C;s preferred stock consists of participating shares, with preferred stockholders participating equally in net earnings with the firm's common stockholders. If the company declares a $5 per share common stock dividend, how much in additional per share dividends will each of its preferred shareholders receive?