please help

After taking a reading-week trip to the Doeninican Republic; you ate now booked on Cuban cigars. You decide to beild a stock portfolio sidh nwo detferent cigar companies Altadis' Behike (Aliadis) and Gurkha's His Majeity's Reierve (Guikhas). You purchase I.000 Altade's thares, each at a price of S45. You also porchase I 200 Gurkha's stiares, each at a price of 565 , Calculate Altadia' portolio weight. b. 0.316 c. 0.416 d. 0.366