$11-110$ In a one$-$shell and two$-$tube heat exchanger, cold water with inlet temperature of $20C$ is heated by hot water supplied at the inlet at $80C.$ The cold and hot water flow rates are $5000k\frac{g}{h}$ and $10,000k\frac{g}{h},$ respectively. If the shell$-$andtube heat exchanger has a $U{A}_s$ value of $11,600\frac{W}{K},$ determine the cold water and hot water outlet temperatures. Assume $c_{pc}=4178\frac{J}{k}g*K$ and $c_{ph}=4188\frac{J}{k}g*K.$

Solve $11-110$ using $-$NTU