For the following simplified thermodynamic system that obeys quantum chemical rules: 4 particles and 4 quanta.
a. Identify (with a drawing involving energy levels and filled-in circles representing particles as was done in class) all configurations.
b. For each configuration, calculate the number of microstates.
c. What is the total number of microstates?
d. What is the probability for any microstate?
e. Determine the probability for each configuration.