An investor owns $17,000 of Adobe Systems stock, $20,000 of Dow Chemical, and $30,000 of Office Depot. What are the portfolio weights of each stock? Adobe System = 0.27. Dow Chemical = 0.33, Office Depot = 0.40 Adobe System = 0.33, Dow Chemical = 0.33, Office Depot = 0.33 Adobe System = 0.30. Dow Chemical = 0.25. Office Depot = 0.45 Adobe System = 0.25. Dow Chemical = 0.30. Office Depot -0.45