A certain country's GDP (total monetary value of all finished goods and services produced in that country) can be approximated by g(t) = 2,000 480603\" billion dollars per year (0 S t S 5), where t is time in years since January 2010. Find an expression for the total GDP G(t) of sold goods in this country from January 2010 to time t. HINT: [Use the shortcuts] GU) = K Estimate, to the nearest billion dollars, the country's total GDP from January 2010 through June 2014. (The actual value was 7,145 billion dollars.) :] billion dollars