Two concentric springs, having same number of turns and free axial length, are made of same material. One spring has mean coil diameter of 12cm and its wire diameter is 1.0cm. The other one has mean coil diameter of 8cm and wire diameter of 0.6cm. If the set of springs is compressed by an axial load of 2000 N, the loads shared by the springs will be
(a) 1245.5 N and 754.5 N
(b) 1391.4 N and 608.6 N
(c) 1100.0 N and 900.0 N
(d) 1472.8 N and 527.2N