.. A particular ooumry's exports of goods are increasing exponentially. The value of the exports. t years after 2008. can be approximated by V(t) = 1.6 e 0'04" where t= 0 corresponds to 2008 and V ' is 'in billions of dollars. - :1) Estimate the value of the country's exports in 2008 and 2011. b) What is the doubling time for the value of the country's exports? a) The value of the oountry's exports in 2008 is $B billion. (Simplify your answer. Round to the nearest tenth as needed. Do not include the $ symbol in your answer.)