A certain country had a total annual expenditure of $4.8 x 10^11 last year. If the population of the country was 240 million last year, what was the per capita expenditure?	Choose one:  A) $ 500  B) $1,000  C) $2,000  D) $3,000  E) $5,000
Total expenditure / Population = per capita expenditure   Hence, (4,8 x 10^11) / 240 000 000 = (4,8 x 10^11) / (2,4 x 10^8) = 2 x 10^(11-8) =   2 x 10^3 = 2000.   Answer is $2,000.
<result>C</result>
A certain country had a total annual expenditure of $4.8 x 10^11 last year. If the population of the country was 240 million last year, what was the per capita expenditure?