Answer:
Cost of external equity= 26.9%
Step-by-step explanation
According to the dividend valuation, the value of a stock is the present value of expected future dividends discounted at the required rate of return.
The model can me modified to determined the cost of equity having flotation cost as follows:
Ke = D(1+r )/P(1-f) + g
Ke= Cost of equity
D- current dividend,
D(1+g) - dividend next year
p- price of stock - 31,00$
f - flotation cost - 14%
g- growth rate - 7%
Ke= 5.30/31× (1-0.14) + 0.07
= 0.2687997 × 100
= 26.9%