D denotes Decimal, B means Binary, and H means Hexadecimal number, respective. 1. Perform the following conversions a. 225D= B b. 1568D= B c. 11001011B= D d. 100110010101B= D e. 652D= H f. 3792D= H g. 347H= D h. 1329H= D i. 681D= BCD j. 100001010010BCD= D k. 01010010BCD= B 1. 267H= B m. CE8H= B n. 10011011B= BCD 2. How many bits are required to represent 1925D in binary? 3. What is the range of decimal values that can be represented with 13 bits in binary