The correct composition of austenitic stainless steel used for domestic utensils is
(a) 0.08% C, 18% Cr, 8% Ni, 2% Mn, 1% Si
(b) 0.08% C, 24% Cr, 12% Ni, 2% Mn, 1% Si
(c) 0.15% C, 12% Cr, 0.5% Ni, 1% Mn, 1% Si
(d) 0.30% C, 12% Cr, 0.4% Ni, 1% Mn, 1% Si