Please show all work and explanations. Thanks!

3. A 16 bit A/D converter has an input range of 0 to 5 V. Estimate the quantization error (as a percentage of reading) for an input of 2.72V 4. A 12 bit A/D converter has an input range of t10V. Estimate the quantization error (as a percentage of reading) for an input of 1.36V. 5. Imagine that you want to purchase a digital data acquisition system. List the questions that you want to discuss with an application engineer working for a supplier