Answer:
Growth rate will be 6.94 %
So option (c) will be the correct answer
Explanation:
We have given principal amount in 2002 is $1.15
So P = $1.15
And after seven year in 2009 amount become $1.84
We have to find the rate of interest
Time period n = 7 years
We know that future amount is given by
[tex]A=P(1+\frac{r}{100})^n[/tex]
[tex]1.84=1.15(1+0.01r)^n[/tex]
[tex]1.6=(1+0.01r)^7[/tex]
[tex](1+0.01r)=1.0694[/tex]
[tex]0.01r=0.0694[/tex]
r = 6.94 %
So option (C) will be the correct option