A new uranium fuel assembly is placed in the outer region of a reactor core, where it generates 3 MW of fission power at a steady rate for 325 days. During a 60-day shutdown of the reactor, this fuel element is then transferred closer to the center of the reactor. After restarting the reactor, the fuel assembly generates a steady power of 7.5 MW for the next 300 days, after which the reactor is once again shut down. The fuel assembly is then removed from service and placed in a storage pool until it is shipped to a reprocessing plant 250 days after the second reactor shutdown. At the time it is shipped compute: a. The total energy release rate via gamma rays b. The energy release rate via gamma photons with energies between 2 and 3 MeV