If the incircle of a right triangle with area a is the circumcircle of a right triangle with area b, what is the minimum value of ba?<spanclass=′latex−bold′>(A)</span>3+22<spanclass=′latex−bold′>(B)</span>1+2<spanclass=′latex−bold′>(C)</span>22<spanclass=′latex−bold′>(D)</span>2+3<spanclass=′latex−bold′>(E)</span>23