Counter flow: oil 26 L/min, 85 → 55 °C, SG 0.85, c_{p} = 1.95 kJ/kg·°C; water 15 L/min, inlet 27 °C, c_{p} = 4.2 kJ/kg·°C; U = 300 W/m^{2}·°C. Determine (a) the water outlet temperature (°C), (b) LMTD (°C), (c) cooling capacity (kW), (d) area (m^{2}).