The salary double up after 25 years based on the inflation rate of 2.9 percent
What is the rule of 72?
The rule of 72 indicates the number of years it takes an amount of money to double, it is determined as the 72 divided by the inflation rate which is also the growth rate of salary in this case.
Years to double salary=72/growth rate
growth rate=2.9(without the % sign)
Years to double=72/2.9
Years to double=25 years
Approximately , rounded to the nearest years, it would take 25 years for the salary to double.
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