Water is used to cool ethylene glycol in a 60-ft-long double pipe heat exchanger made of 4-std and 2-std (both type m) copper tubing. the water inlet temperature is 60°f and the ethylene glycol inlet temperature is 180°f. the flow rate of the ethylene glycol is 20 lb m/s, while that for the water is 30 lb m/s. calculate the expected outlet temperature of the ethylene glycol and determine the pressure drop expected for both streams. assume counterflow, and place the ethylene glycol in the inner tube. compose a summary of performance chart.