Consider historical data showing that the average annual rate of return on the S\&P 500 portfolio over the past 85 years has averaged roughly 8% more than the Treasury bill retum and that the S\&P 500 standard deviation has been about 27% per year. Assume these values are representative of investors' expectations for future performance and that the current T.bill rate is 6%. Calculate the utlity levels of each portiolio for an investor with A=3. Assume the utility function is U=E(r)9.5Ao2. (Negotive omounts should be indicated by a minus sign. Do not round intermediate coleulations. Round your answers to 4 decimal places.)