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5.8 Consider a population with an initial biomass (X.) of 5 mg C/L and a maximum specific growth rate (Umax) of 1.1/day. Substrate is added to the system so the substrate concentration remains constant at 20 mg/L. The yield coefficient is 0.6 gm carbon/gm of substrate, and the half saturation coefficient is 2 mg/L. Assuming there is no death of the organisms, determine the biomass concentration (mg C/L) after 10 days