Using the data from Table 12.3 , what is the volatility of an equally weighted portfolio of Microsoft and Starbucks stock? Data Table Standard Microsoft Starbucks Netflx Coca-Cola McDonald's Clsco Boelng Deviation 25% 61% 16% 14% Microsoft0.35 0.18 0.40 0.430.52 0.28 0.48 0.10 0.34 0.37 0.46 0.19 0.23 0.00 0.35 0.18 0.40 0.43 0.52 0.19 0.23 0.17 0.52 0.17 0.13 0.59 0.10 0.00 0.13 0.10 Coca-Cola 0.59 0.27 0.28 0.28 Boeing Source: Authors' calculations based on data from The Center for Research Iin Security Prices 0.28 0.48 0.10 0.34 0.370.461