Find the cutoff frequencies and calculate the power

Question

For the circuit of Fig. 20.51:

a. Find the value of L in millihenries if the resonant frequency is 1800 Hz.

b. Calculate X_L and X_C. How do they compare?

c. Find the magnitude of the current I_rms at resonance.

d. Find the power dissipated by the circuit at resonance.

e. What is the apparent power delivered to the system at resonance?

f. What is the power factor of the circuit at resonance?

g. Calculate the Q of the circuit and the resulting bandwidth.

h. Find the cutoff frequencies, and calculate the power dissipated by the circuit at these frequencies.