Question 1 The process streams in the flowsheet below should be heat integrated in order to reduce energy consumption. Based on the flowsheet answer the following question: 1) Specify all the coolers and heater duties based on the flowsheet. 2) Extract data from the flowsheet and complete the following table: Stream No Stream Type Tsource, (C) TTarget, (C) Heat duty KJ CP 3) Based on the Problem Table Algorithm (PTA), assess the minimum requirements for external heating and cooling for the specified value of ATmin. Where is the process Pinch point (at what temperatures)? It is assumed that ATmin = 10C gives a reasonable economic trade-off between operating cost and investments. 4) Based on your results, calculate the over utility consumption of the process by comparing the results in parts (1) and (3).