Tina's Medical Equipment Company paid $2.25 common stock dividend last year. The company's policy is to allow its dividend to grow at 5 percent per year indefinitely. What is the value of the stock if the required rate of return is 8 percent? 

Diana Ltd. paid a $2.50 per share dividend yesterday. The dividend is expected to grow at 10 percent per year for the foreseeable future. Diana Ltd. has a required return of 18%. What is the value of a share of Diana Ltd. common stock? 

Nancy would like to accumulate $10,000 by the end of 3 years from now to buy a sports car from her friend, Jim. She has $2,500 now and would like to save equal annual end-of-year deposits to pay for the car. How much should she deposit at the end of each year in an account paying 8 percent interest to buy the car?