The circuit shown in the following in figure has: Vin=10 V, Vz= 7.2 V @ Iz=40 mA, Izk =2 mA, Izm= 100 mA and Zz=5 12. Determine a) Maximum output voltage. b) Minimum output voltage. c) The percentage load regulation. d) The minimum permissible load resistor value. e) The maximum permissible load resistor value. R o 2212 VIN RL