A 12 bit DAC has a lower reference voltage of 0V and an upper reference voltage of 3.0V What is the output voltage for a code of 0x74B? Round the answer to 2 decimal places. Question 2 options: a) 1.37V b) 1.60V c) 1.50V d) 1.12VAssume a 20 MHz Fcy and a prescale value of 64 for Timer2 operation in 16 bit mode. Also assume that an output compare module configured for pulse width modulation using a 15ms period is being used to control the speed of an DC motor. What OCxRS register value is required to run the motor at 1/3 full speed (assume a linear relationship between DC motor speed and pulse width)? Truncate any decimal part. Question 5 options: a) 1360 b) 1562 c) 1126 d) 1296