Let a,b c and d be non-zero numbers. If the point of intersection of the line 4ax+2ay+c=0 and 5bx+2by+d=0 lies in the fourth quadrant and is equidistant from the two axes then: a. 3bc-2ad=0 b. 3bc+2ad=0 c. 2bc-3ad=0 d. 2bc+3ad=0