Final answer:
To determine the value of the stock and whether it is a good buy, we need to calculate the present value of the stock's future dividend payments and the capital gain. The value of the stock is $52.50, and since it is trading at $35, it is considered a good buy as it is undervalued.
Step-by-step explanation:
To determine the value of the stock and whether it is a good buy, we need to calculate the present value of the stock's future dividend payments and the capital gain. The formula to calculate the present value of a growing perpetuity is PV = D/(r-g), where PV is the present value, D is the current dividend, r is the required rate of return, and g is the dividend growth rate.
In this case, the current dividend is $3.15, the required rate of return is 13%, and the dividend growth rate is 7%.
Using the formula, PV = $3.15/(0.13-0.07) = $52.50
Therefore, the value of the stock is $52.50. Since the stock is trading at $35, it is considered a good buy as it is undervalued.