 
 <translate> Number of ways of choosing 4 stocks = 8C4
Number of ways of ranking the chosen stocks = 4!
Hence total ways of chosing and ranking = 8C4 * 4! = 1680
This justifies what answer for what question? Q & A:  <ibo> Ọnụ ọgụgụ nke ụzọ ịhọrọ 4 ngwaahịa = 8C4 Ọnụ ọgụgụ nke ụzọ isi họrọ oke ndị a họọrọ = 4! N'ihi ya, ngụkọta ụzọ ịhọrọ na ọkwa = 8C4 * 4! = 1680 Olee ajụjụ nke a na-eme ka a zaa? Ajụjụ na Azịza: 