If you own 750 shares of Air Line Inc at $43.2, 370 shares of BuyRite at $56.45, and 470 shares of Motor City at $10.4, what are the portfolio weights of each stock?
Air Line = .3333, BuyRite = .3333, MotorCity = .3333
Air Line = .7500, BuyRite = .3700, MotorCity = .4700
Air Line = .5567, BuyRite = .3589, MotorCity = .0844
Air Line = .4717, BuyRite = .2327, MotorCity = .2956