A DC motor reaches its maximum speed of 5,000 rpm when 5 V are applied across its armature terminals. Assuming that the motor speed is linearly proportional to the applied voltage and that it stalls only at 0 V, do the following: a) Compute the voltage to be applied to the motor to have it run at 3,000 rpm? b) The motor is to be controlled to run at that speed using a PWM signal generated at pin CCP1 of a PIC16F917. Compute the best values of: the PIC's main oscillator frequency, Timer 2 prescaler, and the values to be stored in special function registers OSCCON, PR2, CCPRIL, and CCP1CON. c) Compute the resultant error in the duty cycle ratio (and so in the motor speed). d) Write the full assembly program. A DC motor reaches its maximum speed of 5,000 rpm when 5 V are applied across its armature terminals. Assuming that the motor speed is linearly proportional to the applied voltage and that it stalls only at 0 V, do the following: a) Compute the voltage to be applied to the motor to have it run at 3,000 rpm? b) The motor is to be controlled to run at that speed using a PWM signal generated at pin CCP1 of a PIC16F917. Compute the best values of: the PIC's main oscillator frequency, Timer 2 prescaler, and the values to be stored in special function registers OSCCON, PR2, CCPRIL, and CCP1CON. c) Compute the resultant error in the duty cycle ratio (and so in the motor speed). d) Write the full assembly program