1. A bio product is producd in a multistage chemostat system, the flow rate of the feed to the first stage is 225L/hr and it contains biomass with a concentration of 1g/L. The volume of the first stage is 1000L. Calculate: - Find the biomass and product concentrations in the outlet of the first stage. - If the product concentration leaving the second stage is 3.2g/L, calculate the required volume of the chemostat and the biomass concentration in the outlet of the second stage