HAS TO BE SOLVED ON BA II FINANCIAL CALC. PLEASE SHOW ALL KEYSTROKES. Will rate all answers wrong or right. Thanks!!!

11. Consider a firm having preferred stock with a par value of $40, and an annual dividend of $5 per share. If investors require a return of 10% on their money, what should be the price of this preferred stock? 12. Common stock in XYZ Corporation pays an annual dividend of $3. This amount is not expected to change. If you require a return of 12% on your investment, what is the most you should be willing to pay for a share of stock? 13. A firm just paid its annual common stock dividend; the dividend payment was $3. The dividend is expected to grow at 5% per year, and investors require a return of 14%. What is the current value of a share of stock in this firm