In the acid Bessemer process, the hot metal should have the following composition.
(A) S < 0.05% and P < 0.05%
(B) S < 0.05% and P < 1.5%
(C) S < 0.05% and P > 1.5%
(D) S > 1.5% and P < 0.05%
(A) S < 0.05% and P < 0.05%
(B) S < 0.05% and P < 1.5%
(C) S < 0.05% and P > 1.5%
(D) S > 1.5% and P < 0.05%