In: Economics
In 2012, the U.S. national debt was $16.7 trillion. If the national debt grows by an average of 2.6% per year; how long will it take the national debt to double?
Group of answer choices
3.5 years
10 years
23.3 years
26.9 years
National Debt in 2012 = ND0 = $16.7trillion
The average national debt growth rate (in percent per year) = 2.6
The number of years required to double the national debt = 70/average national debt growth rate (in percent per year)
=70/2.6
=26.9
Hence, the correct answer is 26.9 years