Find the total income produced by a continuous income stream in the first 5 years if the rate of ow is given by the following function, where t is time in years. f(t) = 3000 How much was earned over 5 years? $ Find the total income produced by a continuous income stream in the first 3 years if the rate of ow is given by the following function, where t is time in years. f(t) = TOOeU'OSt What is the total income earned? $ (Round to the nearest dollar as needed.) Find the producers' surplus at a price level of p = $69 for the price-supply equation below. p = S(x) = 5+ 0.1x + 0.0003x2 . . . The producers' surplus is $ (Round to the nearest integer as needed.)