Final answer:
The current value of the stock is $17.71.correct option is a.
Step-by-step explanation:
To calculate the current value of the stock, we need to find the present value of all the expected dividends. We can break down the calculation into different time periods and then sum them up.
For the first two years, where the dividend increases by 20 percent annually, we can use the formula P = D1 / (1 + r) + D2 / (1 + r)², where P is the present value, D1 is the dividend in the first year, D2 is the dividend in the second year, and r is the required rate of return.
For the next two years, where the dividend increases by 15 percent annually, we can use the same formula. Finally, for the constant dividend of $3 a share, we can use the formula D / r, where D is the dividend and r is the required rate of return.
Plugging in the values and solving for the present value, we get $17.71 as the current value of the stock.