Which one of the following integrals gives the area of the region bounded by the curve y = 2 + 1 and the lines x = 0 and y = 2? O A. 12 - (203 + 1)] da O B. [(23 + 1) - 2] dac Oc . 12 - ( 23 + 1 ) ] da O D. [(x3 + 1) - 2] da 31/3 O E. [2 - x3 + 1] dx