Casing Design: 2021 #25

In problem #23 above, the deepest casing section should be run no higher than (ft):
A) 14,913
B) 14,923
C) 14,933
D) 14,943
E) 14,953

Find the csg with next lowest rating, max depth:
7755/(7800/15000)=14,913 (below neutral point), “A”.
References: (TS12 P430; GB 11 DCA 1; RG P41, P67).