Batch reactor, non-growth. A bacterium produces vitamin B12 at a specific rate of qp = 0.1 mmol B12 (g cdw*h)-1 during both growth and non-growth conditions. The bacteria concentration at t = 0 hours is xo = 10 g cdw L-1 . The bacteria parameters are max = 0.5 h-1 and Ks = 0.01 g S L-1 . The initial concentration (Po) of vitamin B12 is 0 mmol L-1 . What concentration of vitamin B12 will be produced after 10 hours of non-growth, batch cultivation? (there is an excess of substrate)