help ASAP please

1. Consider subsystems A and B, which can exchange heat but not particles. The energy level spacing is the same for both A and B. The energy levels for both subsystems are separated by an amount of energy . Subsystem A has 18 particles and a total energy of 3. Subsystem B has 7 particles and a total energy of 2. Determine the direction in which heat will flow and thus whether subsystem A or B has the higher initial temperature. You must justify your answer using the appropriate line-dot pictures and calculation of multiplicity and entropy. For entropy, use k=1