Respuesta :
If the interest is not compounded he will earn 4760.
-proof: 3500 x .12 = 420
420 x 3 = 1260
1260 + 3500 = "4760"
-proof: 3500 x .12 = 420
420 x 3 = 1260
1260 + 3500 = "4760"