Formulas too please

Format Painter | B 1-1 Clipboard a - aste Font Alignment ) Security Warning Macros have been disabled. Enable Content D18 ( Standard deviation of return Expected return 15% 25% 0.0865 0.5698 ABC 3 XYZ 33%! 46% 4 Covariance(ABC 5 Correlation(ABC XYZ) #NAME? 7 Section a 8 Portfolio allocation Percentage ABC 25 00% 75.00% r 10 Percentage XYZ #NAME? 12 Expected return 13 Standard deviation 14. 5 Section b Standard deviation of return 16 Percentage of ABC Expected return 17 0% 10% 20% 30% 40% 50% 60% 7096 80% 90% 100% 18 21 24 25 28 29 Section c. Minimum variance portfolio Proportion of ABC Proportion of XYZ 32 Expected return 33 Standard deviation 05