You are growing two different types of bacteria. The bacteria have a maximum doubling time of 1.35 hours (cell 1) and 0.25 hours (cell 2), respectively. You are growing them in a nutrient rich batch-reactor with the maximum growth rate. If you seeded the same amount of bacteria in the reactor 1) What would be the ratio of cell 1 concentration /cell 2 concentration after 10 hours of growth? 2) How long will it take for cell 2 concentration to be 10 times of cell 1 concentration?