4. + The number of microstates in a system containing N oscillators and q quanta is given by the following equation: W=(N1)!q!(N+q1)! Consider two different systems, where system A contains 6 oscillators and 15 quanta of energy, and system B contains 5 oscillators and 18 quanta of energy. a. How many microstates does each system have (the number is big!)? b. Make a small change in energy " dE by adding one quantum to each system. How many microstates does each system have now? c. Calculate the change " dlnW for each system that results from addition of that quantum. d. Calculate the temperature of each system if a single quantum contains 11020 Joules of energy (a reasonable value for a real molecule). Which direction will heat flow if the two systems are brought into contact