Ethelene Pamplin has a portfolio of 5 stocks. Xhe currently has 12.70% of ihr portfolio invested in Xylem Inc.) in the Industrial Machinery sector, 11.00% in (Hormel Foods Corp.) in the Packaged Foods & Meats sector, 15.50% in (General Electric) in the Industrial Conglomerates sector, 16.60% in (Estee Lauder Cos.) in the Personal Products sector, 44.20% in (Lockheed Martin Corp.) in the Aerospace & Defense sector. They have expected returns of: 41.33%, 9.30%, 41.33%, 6.61%, 12.42% respectively--what is the expected return on the portfolio