5Cerebral perfusion pressure (CPP) (mm Hg) in a patient with intracranial pressure (ICP) of 12 mm Hg,central venous pressure (CVP) of 15 mm Hg, and mean arterial pressure (MAP) of 70 mm Hg will be
(A) 58
(B) 55
(C) 43
(D) 48
(E) 70