The blending process shown in Fig. E.8 is used to dilute a toxic material in stream1 with pure water fed to the tank as stream 2. Heater is implemented in the process since the mixing is endothermic. The mass fraction of the outlet toxic component-need to be maintain at specific value (xSP0.5). Also, the temperature need to be between 75 – 80 °C to achieve proper mixing. Answer the following questions: 1. What is the type of valves V-1, V-2? 2. What is the type of controllers used for both control loops in the process? 3. What is the action of the controller selected (reverse, direct)? 4. Draw a P&ID diagram of the schematic given for both control loops.