Answer:
r or cost of equity = 0.1395 or 13.95%
Step-by-step explanation:
Using the constant growth model of dividend discount model, we can calculate the price of the stock today. The DDM values a stock based on the present value of the expected future dividends from the stock. The formula for price today under this model is,
P0 = D0 * 91+g) / (r - g)
Where,
- D0 is the dividend paid last year
- D0 * (1+g) is dividend expected for the next period /year
- r is the required rate of return or cost of equity
Plugging in the values for D0, P0 and g in the formula, we can calculate r to be,
80 = 6 * (1+0.06) / (r - 0.06)
80 * (r - 0.06) = 6.36
80r - 4.8 = 6.36
80r = 6.36 + 4.8
r = 11.16 / 80
r = 0.1395 or 13.95%