Answer:
The maximum that should be paid for a share today is $17.79
Explanation:
We need to calculate the sustainable growth rate first to calculate the price of the stock using the constant growth model of DDM. The growth rate can be calculated as,
g = ROE * (1 - Dividend Payout Ratio)
g = 0.2 * (1-0.6) = 0.08 or 8%
The price of the stock today can be calculated using the constant growth model of DDM. The formula for price under this model is,
P0 = D1 / r-g
We can calculate the price at year 3 using the dividend D4 that is given to us and discount it back for three periods to calculta the price of the stock today.
P3 = 1 / (0.12 - 0.08)
P3 = 25
P0 = 25 / (1+0.12)^3
P0 = $17.79