Program a calculator or computer to use Euler's method to compute y(1), where y(x) is the solution of the given initial-value problem. (Give all answers to four decimal places.)

dy/dx+ 3x²y = 12x²,

y(0) = 5

h = 1	y(1) =
h = 0.1	y(1) =
h = 0.01	y(1) =
h = 0.001	y(1) =