please show how to do this on a financial calculator, thank you!

20. Boomer Products, Inc. manufactures "no-inhale" cigarettes. As their target customers age and pass on, sales of the product are expected to decline. Thus, demographics suggest that earnings and dividends will decline at a rate of 5% annually forever. The firm just paid a dividend of $4; given a required rate of return is 10%, the price of the stock in 2 years will be: a. $22.86 b. $25.33 c. $68.59 d. $92.61 e. None of the above