You have $12,000 to invest. You want to purchase shares of Alaska Air at $42.76, Best Buy at $51.62, and Ford Motor at $8.66. How many shares of each company should you purchase so that your portfolio consists of 40 percent Alaska Air, 50 percent Best Buy, and 10 percent Ford Motor? (Do not round intermediate calculations and round your final answers to the nearest whole number.) Alaska Air shares Best Buy shares Ford Motor shares