Answer:
Dividend yield for W = 5%
Dividend yield for X = 15%
Dividend yield for Y = 20%
Dividend yield for Z = 4.6%
Explanation:
For a constant growth stock [tex]Price =\frac{D1}{r-g}[/tex]
If r is made subject of formula; r=[tex] \frac{D1}{Price}+g[/tex] = div yield + growth rate
For Stock W, given r = 15% and g= 10%; dividend yield = 15%-10%=5%
For Stock X, given r = 15% and g= 0%; dividend yield = 15%-0%=15%
For Stock Y, given r = 15% and g= -5%; dividend yield = 15%-(-5)%=20%
For Stock Z, the price of the stock today is calculated as follows:
Price of the stock today = [tex]\frac{D1}{(1+ke)^1}+\frac{D2}{(1+ke)^2}+\frac{P2}{(1+ke)^2}[/tex].
where P2= [tex] \frac{D3}{ke-g}[/tex]
Price of the stock today = [tex]\frac{4.2(1.2)}{(1+0.15)^1}+\frac{4.2(1.2)^2}{(1+0.15)^2}+\frac{4.2(1.2)^2(1.1)}{(0.15-0.1)(1+0.15)^2}[/tex]=109.57
Therefore dividend yield =[tex]\frac[D1}{Price}[/tex] = [tex]\frac{4.2(1.2)}{109.57}= [/tex]4.6%