9.(10 pts) Floating point calculation: a. Show the IEEE 754 representation for the decimal value 5.625 in single precision.- b. Find the decimal representation for the following single precision floating point number: 1100,0000.0011.0000-0000-00000000-00004 c. Perform the addition of the two floating point numbers in (a) and (b) in binary scientific notation, and represent the sum in single precision