please answer step by step with b11 table

3. (30 points) Sodium hydroxide is dissolved in water to produce 1200kg/h of 10wt%NaOH solution. If NaOH and water are initially at 25C, how much heat (kJ/kg product solution) must be removed for the product solution also be at 25C. Taking as a basis 1200kg/h of the product solution, draw and label a flowchart of the process. Prepare an anthalpy table for the process. Write the energy balance for the system. Assume the process is carried out at 1atm, and use Table B.11 to evaluate Hs