Chapter 22 presented a case study in creating value from uncertainty, and chapter 25 presented the use of efficient frontier analysis in srm. assume you are the project lead for the analysis team that uses efficient frontier analysis to evaluate risks of the portfolio presented in chapter 25. how would you explain the results of the analysis to non-technical decision makers? what recommendation would you make, assuming the risk appetite presented in chapter 25?

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.