Table of hot and cold streams showing initial and 2. From the interval temperature table, construct a cascade diagram, showing the pinch temperatures and the hot and/or cold utility needed. 3. Calculate the minimum number of heat exchangers needed. 4. Revisit the heat stream table that your team developed in week 7 . Update the table as needed, ensuring that you have at least four streams, at least one of which needs heating and at least one of which needs cooling. (If needed, heating or cooling to account for weather impacts on facility could be used.) Consider what your team should use for a minimum approach temperature. Based on that approach temperature, create an interval temperature table for your team's heating and cooling needs. Submit: 1. The interval temperature table for the provided heat streams. 2. The cascade diagram, pinch temperature, and hot and/or cold utility needs for the provided heat streams. 3. The draft interval temperature table for your team's heat exchanger network