A protein mixture at 200 kg/min with 40% solids content at 20 C is blended with saturated steam (150 kPa, 80% quality) to obtain a final product with a temperature of 80 C. Determine the required rate of steam flow, the percent solids content and mass flow rate of the final product. The specific heat of the feed is 3.186 kJ/kg.C, while the specific heat of the final product is 3.772 kJ/kg.C