Question 1: This problem covers 4-bit binary multiplication. Fill in the table for the Product, Multiplier and Multiplicand for each step. You need to provide the DESCRIPTION of the step being performed (shift left, shift right, add, no add). The value of M (Multiplicand) is 1101,Q (Multiplier) is initially 1001. Product 0000 0000 Multiplicand 0000 1101 Multiplier 1001 Description Initial Values Step Step 0 Question 2: a) Assuming single precision IEEE-754 format, what decimal number is represented by this word: 1 10000100 00110100000000000000000 b) What decimal number does the bit pattern below represent if it is a single precision floating-point number using the IEEE-754 standard? 0x425F0000 Question 3: Given the following pair of decimal numbers: A = -1.5625 x 10-1 and B = 4.150390625 x 10-1 a) Compute the binary representation of both A and B using the IEEE-754 single precision floating point format then write it in hexadecimal representation. b) Compute A+B in binary using the IEEE-754 single precision floating-point format, then write it in hexadecimal representation. 1 Question 4: Given the following pair of decimal numbers: A = 8.59375 x 10-2 and B = 2.6125 x 101 a) Compute the binary representation of both A and B using the IEEE-754 single precision floating- point format, then write it in hexadecimal representation. b) Compute the product of A and B (that is, A x B) in binary using the IEEE-754 single precision floating-point format, then write it in hexadecimal representation