Answer:
The cost of new common stock is 20.69%
Step-by-step explanation:
The formula to compute the cost of new common stock is shown below:
= Last dividend × ( 1 + Growth rate) ÷ (Current stock price - Flotation cost) + growth rate
= $3.50 × ( 1 + 0.10) ÷ ($40 - $4) + 10%
= $3.85 ÷ $36 + 10%
= 10.69 + 10%
= 20.69%
This Last dividend × ( 1 + Growth rate) = Current year dividend
We ignored the marginal tax rate