Can someone solve the second part?

5. You are designing an A/D converter system using a Coldifre processor. Recall that it has a 12-bit A/D. It has a high reference voltage of 3.3 Volts and a low reference voltage of 0 Volts c. What A/D converter result corresponds to a 1.2 Volt input? (Please provide the answer in decimal - no need to convert to hex.) .2 (405 14841 s 3. 3 d. Alice needs to sample a signal with a bandlimit of 25 kHz. What is the minimum sample frequency that will work correctly? 25000 -S