 
<translate> Chebara ihe ndị a echiche tupu gị azaa ajụjụ na-esonụ. Ọ dị otu narị na iri asatọ na itoolu. Akụkụ dị n'ime igbe e ji osisi rụọ nke nwere akụkụ anọ bụ 8 sentimita asatọ site na 10 sentimita asatọ site na 12 sentimita. A cylindrical a ga- etinye ya n" ime igbe ahụ ka ọ na- eguzo kwụ ọtọ mgbe emechi igbe na-adabere na otu n'ime ya isii ihu ndị mmadụ. N'ime ihe ndị dị otú ahụ e nwere ike iji mee ihe, olee nke ka mma? radius, na sentimita asatọ, nke onye nwere oke olu ha? Nhọrọ: (A) 3 (B) 4 (C) 5 (D) 6 (E) 8 <eng> Give a quick stream of consciousness before answering the following question. 189. The inside dimensions of a rectangular wooden box
are 8 inches by 10 inches by 12 inches. A cylindrical
canister is to be placed inside the box so that it stands
upright when the closed box rests on one of its six
faces. Of all such canisters that could be used, what is
the radius, in inches, of the one that has maximum
volume?
Options:
(A)  3
(B)  4
(C)  5
(D)  6
(E)  8 