21.82 % is the growth rate in earning per share over 10 years period .
Step by step solution :
Earnings per share is the monetary value of earnings per outstanding share of common stock of company .
Growth multiple = EPS in current year ÷ EPS OF 10th year before
Growth multiple = $3.60 ÷ $0.50
Growth multiple = 7.20
Next, raise the [tex]\frac{1}{10} th[/tex] power of the growth rate as it required to compute the growth rate in 10 years
7.20[tex]\frac{1}{10}[/tex] = 1.2182
Now , 1 is to be subtracted from the 1.2182
1.21 - 1 = 0.2182
the final step , multiply 0.2182 by 100 to obtained the answer in percentage
0.2182 × 100 = 21.82%
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