 
<translate> N'ọfịs, pasent 60 nke ndị ọrụ nwere ma ọ dịkarịa ala afọ 5 nke ije ozi, na ngụkọta nke ndị ọrụ 16 nwere ma ọ dịkarịa ala afọ 10 nke ije ozi. Ọ bụrụ na pasent 90 nke ndị ọrụ nwere ihe na-erughị afọ 10 nke ije ozi, mmadụ ole n'ime ndị ọrụ ahụ nwere ma ọ dịkarịa ala afọ 5 ma ọ dịkarịa ala afọ 10 nke ije ozi? Nhọrọ: (A) 96 (B) 64 (C) 50 (D) 144 (E) 160 Ka anyị buru ụzọ chee echiche. Mmiri nke ịmara: <eng> In an office, 60 percent of the workers have at least 5 years of service, and a total of 16 workers have at least 10 years of service. If 90 percent of the workers have fewer than 10 years of service, how many of the workers have at least 5 but fewer than 10 years of service?
Options:
(A)  96
(B)  64
(C)  50
(D)  144
(E)  160 Let's think first. Stream of consciousness: 