某縣有6.6萬(wàn)個(gè)貧困戶(hù)，縣委組織人員調(diào)査這6.6萬(wàn)個(gè)貧困戶(hù)經(jīng)濟(jì)收入，從中抽取1800個(gè)貧困戶(hù)的經(jīng)濟(jì)收入進(jìn)行分析。請(qǐng)問(wèn)本次調(diào)查的總體、個(gè)體、樣本及樣本容量分別為（ ）。
A.6.6萬(wàn)個(gè)貧困戶(hù)經(jīng)濟(jì)收入、每個(gè)貧困戶(hù)的經(jīng)濟(jì)收入、1800、1800個(gè)貧困戶(hù)
B.6.6萬(wàn)個(gè)貧困戶(hù)、1800個(gè)貧困戶(hù)經(jīng)濟(jì)收入、每個(gè)貧困戶(hù)的經(jīng)濟(jì)收入、1800
C.6.6萬(wàn)個(gè)貧困戶(hù)、每個(gè)貧困戶(hù)的經(jīng)濟(jì)收入、1800個(gè)貧困戶(hù)經(jīng)濟(jì)收入、1800
D.6.6萬(wàn)個(gè)貧困戶(hù)、每個(gè)貧困戶(hù)的經(jīng)濟(jì)收入、1800、1800個(gè)貧困戶(hù)經(jīng)濟(jì)收入