 
<translate> Wani manazarci zai bayar da shawarar hade da 3 masana'antu hannun jari, 2 sufuri hannun jari, da kuma 2 mai amfani hannun jari. Idan mai bincike zai iya zabar daga 5 masana'antu hannun jari, 4 sufuri hannun jari, da kuma 4 mai amfani hannun jari, da yawa daban-daban haduwa na 7 hannun jari ne zai yiwu? - Ka yi haƙuri. Zaɓuɓɓuka: (A) 12 (B) 19 (C) 360 (D) 580 (D) 580 (E) 720 Tsarin hankali: <eng> An analyst will recommend a combination of 3 industrial stocks, 2 transportation stocks, and 2 utility stocks. If the analyst can choose from 5 industrial stocks, 4 transportation stocks, and 4 utility stocks, how many different combinations of 7 stocks are possible?
--
Options:
(A) 12
(B) 19
(C) 360
(D) 580
(E) 720 Stream of consciousness: 