Note: For each question below, state the required answer precisely and then provide proper explanation. question requires arriving at a conclusion, be sure to provide the reasoning behind the conclusion. If the question involves some computation, be sure to show al the major steps involved. Again, t is not enough to provide one word or one line answers. That is, if the 1. Consider the hexadecimal number BAD5 and determine its value in binary, base-4, octal, and decimal. 2. Consider an 8-bit register with the following bit pattern, interpret it in each of the following ways, and give the required values: 0101 1001 a Give the decimal value if it is to be interpreted as a binary coded decimal (BCD) number b. Give the decimal value if it is to be interpreted as a signed integer in 2's complement form. e. Give the decimal value if it is to be interpreted as a number in excess 127 code d Give the character corresponding to the bit pattern if it is to be interpreted in ASCII code (8-bit ASCII) 3. Add the two 8-bit signed 2's complement integers given below. For each case, indicate clearly whether or not an overflow has occurred. Explain how you determined whether or not an overflow has occurred. a. 010010 11 b. 10110011 001 10 101 0100110 4. Convert the following fraction (floating-point number) to your answer the IEEE single-precision format and write down in hex form: -11/32 5. Convert the following single-precision floating-point number in IEEE format (written as hex digits) to decimal: C1200000