Answer and Explanation:
The computation is shown below
1. Past Growth rate in earnings is
= ($6.14 ÷ $3.87 ^(1 ÷ 5) - 1
= 1.5866 ^ (1 ÷ 5) - 1
= 1.0967 - 1
= 9.67%
b. The next year dividend is shown below:
Current year dividend = $3.68
So,
Expected dividend next year is
= $3.68 × (1 + 9.67%)
= $4.04
c. Now
Cost of retained earnings = (Expected dividend ÷ Current stock Price) + Growth rate
= ($4.04 ÷ $36) + 9.67%
= 20.89%
We simply applied the above formulas