Answer:
The cost of internal equity is 11.18%
Step-by-step explanation:
The constant growth model of DDM can be used to calculate the price of a stock if the growth rate in the dividend is expected to remain constant. The DDM values the stock based on the present value of the expected future dividends from the stock.
The formula for price today under DDM is,
P0 = D0 * (1+g) / r - g
We already know the P0, the D0 and the g. We can plug in these values in the formula to calculate r which is the cost of equity capital.
32 = 1.25 * (1+ 0.07) / (r - 0.07)
32 * (r - 0.07) = 1.3375
32r - 2.24 = 1.3375
32r = 1.3375 + 2.24
r = 3.5775 / 32
r = 0.11179 or 11.179%