The projected public spending by the British government for the years 2010-2011 (t = 0) through 2014-2015 (t = 4) is 692 billion pounds/year. The projected public revenue for the same period is f(t) = 292.6t + 134.4/t + 6.9 + 500 b on pounds (0 lessthanorequalto t lessthanorequalto 4). Find the projected deficit for the period in question. billion pounds