According to a famous article by Max Kleiber*, the scaling of the metabolic rate or energy consumption for mammals P_metab (measured in kcal/day) with the body mass M_b (measured in kilograms) is O_metab = 70 M_b 0.75. *M. Klieber, "Body size and metabolism," Hilgardia 6,315(1932) What is the specific metabolic rate, i. e. the metabolic rate per kilogram of body mass for the following animals? a mouse whose mass is 30 g Give your answer to three significant figures. What is the specific metabolic rate, i. e. the metabolic rate per kilogram of body mass for the following animals? a cow whose mass is 300 kg Give your answer to three significant figures.