The future value at 4.75% interest, compounded continously for 6 Years, of the countinous income steam with the rate of flow f(t)=1,350e^0.02t, is $8,857. Compute interest earnerd. The future value at 4.75% interest, compounded continously for 6 Years, of the countinous income steam with the rate of flow f(t)=1,350e^0.02t, is $8,857. Compute interest earnerd. Solution Answer : Given, Time (t) = 6 years; Rate of interest (r) = 4.75% Future value = $8857 Continuous income = 1350e^0.02t = 1350 (2.7183)^0.02×6 ; where e is the mathematical constant and the value of e is 2.7183 (approximately). = 1350 (2.7183)^0.12 = 1350 × 1.1274 = $1521.99 Therefore, earned interest amount is ( 8875 - 1521.99 ) = $7335.01.