In: Finance
If ABC company's sales in U.S. are growing at a rate of 12%
annually, how long will it take sales to triple?
a) 7.25 yrs
b) 8.23 yrs
c) 10.52 yrs
d) 9.69 yrs
e) 7.64 yrs
We use the formula:
A=P(1+r/100)^n
where
A=future value($3x)
P=present value($x say)
r=rate of interest
n=time period.
3x=x*(1.12)^n
3=(1.12)^n
Taking log on both sides;
log 3=n*log (1.12)
n=log 3/log(1.12)
=9.69 years(Approx)