In part 2) how did they multiply the two fraction binary numbers? Please show me the steps to the answer

3) please explain what am I supposed to do or look for in for normalization and over/under flow

5) based on what was the answer (negative) ?

Thanks

Question 2 [25 points] Perform the multiplication of the two decimal numbers-0.28125,en and 1.125,en in binary. Break down your answer into the five steps discussed in class. [Performing each of the steps is worth 5 marks.] (Hint: You can easily verify the outcome of your binary computation.) The numbers in binary are respectively-0.010011.001x 2-2 and 1.001x 20 The five steps in multiplication 1. Add exponents =--2 * 0 =-2 2. Multiply significands 1.001x1.001 1.010001 3. Normalize result & check for over/underflow .010001x2-2 4. Round and renormalize if necessary No change required 5, Determine sign: +ve x-ve =-ve -1.010001x2-2