Answer:
Hello your question is incomplete attached below is the missing part
answer : 99
Explanation:
When the value increase from 0.2 to 0.25 it will take an approximate of 99 periods for the capital stock to get halfway to its new higher steady state value as shown below
s = 0.25
k ( steady state ) = [tex](\frac{0.25}{0.1} )^{\frac{1}{1-\frac{1}{3} } }[/tex] ≈ 3.95283 and this value will be obtained at period 99